2655661680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 640

約数和(自身を含む): 11073576960

約数和(自身を除く): 8417915280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 94, 101, 105, 108, 111, 112, 120, 126, 135, 140, 141, 144, 148, 168, 180, 185, 188, 189, 202, 210, 216, 222, 235, 240, 252, 259, 270, 280, 282, 296, 303, 315, 329, 333, 336, 360, 370, 376, 378, 404, 420, 423, 432, 444, 470, 504, 505, 518, 540, 555, 560, 564, 592, 606, 630, 658, 666, 705, 707, 720, 740, 752, 756, 777, 808, 840, 846, 888, 909, 940, 945, 987, 999, 1008, 1010, 1036, 1080, 1110, 1128, 1212, 1260, 1269, 1295, 1316, 1332, 1410, 1414, 1480, 1512, 1515, 1554, 1616, 1645, 1665, 1680, 1692, 1739, 1776, 1818, 1880, 1890, 1974, 1998, 2020, 2072, 2115, 2121, 2160, 2220, 2256, 2331, 2424, 2520, 2538, 2590, 2632, 2664, 2727, 2820, 2828, 2960, 2961, 3024, 3030, 3108, 3290, 3330, 3384, 3478, 3535, 3636, 3737, 3760, 3780, 3885, 3948, 3996, 4040, 4144, 4230, 4242, 4440, 4545, 4662, 4747, 4848, 4935, 4995, 5040, 5076, 5180, 5217, 5264, 5328, 5454, 5640, 5656, 5922, 6060, 6216, 6345, 6363, 6580, 6660, 6768, 6956, 6993, 7070, 7272, 7474, 7560, 7770, 7896, 7992, 8080, 8460, 8484, 8695, 8880, 8883, 9090, 9324, 9494, 9870, 9990, 10152, 10360, 10434, 10605, 10908, 11211, 11280, 11312, 11655, 11844, 12120, 12173, 12432, 12690, 12726, 13160, 13320, 13635, 13912, 13986, 14140, 14241, 14544, 14805, 14948, 15120, 15540, 15651, 15792, 15984, 16920, 16968, 17390, 17766, 18180, 18648, 18685, 18988, 19089, 19740, 19980, 20304, 20720, 20868, 21210, 21816, 22422, 23310, 23688, 23735, 24240, 24346, 25380, 25452, 26085, 26159, 26320, 26640, 27270, 27824, 27972, 28280, 28482, 29610, 29896, 31080, 31302, 31815, 33229, 33633, 33840, 33936, 34780, 34965, 35532, 36360, 36519, 37296, 37370, 37976, 38178, 39480, 39960, 41736, 42420, 42723, 43632, 44415, 44844, 46620, 46953, 47376, 47470, 48692, 50760, 50904, 52170, 52318, 54540, 55944, 56055, 56560, 56964, 59220, 59792, 60865, 62160, 62604, 63630, 66458, 67266, 69560, 69930, 71064, 71205, 72720, 73038, 74740, 75952, 76356, 78255, 78477, 78960, 79920, 83472, 84840, 85446, 88830, 89688, 93240, 93906, 94940, 95445, 97384, 99687, 100899, 101520, 101808, 104340, 104636, 109080, 109557, 111888, 112110, 113928, 118440, 121730, 125208, 127260, 128169, 130795, 132916, 134532, 139120, 139860, 142128, 142410, 146076, 149480, 152712, 156510, 156954, 166145, 168165, 169680, 170892, 175639, 177660, 179376, 182595, 186480, 187812, 189880, 190890, 194768, 199374, 201798, 208680, 209272, 213615, 218160, 219114, 224220, 227856, 234765, 235431, 236880, 243460, 250416, 254520, 256338, 261590, 265832, 269064, 279720, 284820, 292152, 298960, 299061, 305424, 313020, 313908, 328671, 332290, 336330, 341784, 351278, 355320, 365190, 375624, 379760, 381780, 392385, 398748, 403596, 417360, 418544, 427230, 438228, 448440, 469530, 470862, 486920, 498435, 504495, 509040, 512676, 523180, 526917, 531664, 538128, 547785, 559440, 569640, 584304, 598122, 626040, 627816, 640845, 657342, 664580, 672660, 683568, 702556, 706293, 710640, 730380, 751248, 763560, 784770, 797496, 807192, 854460, 876456, 878195, 896880, 897183, 939060, 941724, 973840, 996870, 1008990, 1025352, 1046360, 1053834, 1095570, 1139280, 1177155, 1196244, 1229473, 1252080, 1255632, 1281690, 1314684, 1329160, 1345320, 1405112, 1412586, 1460760, 1495305, 1527120, 1569540, 1580751, 1594992, 1614384, 1643355, 1708920, 1752912, 1756390, 1794366, 1878120, 1883448, 1993740, 2017980, 2050704, 2092720, 2107668, 2191140, 2354310, 2392488, 2458946, 2563380, 2629368, 2634585, 2658320, 2690640, 2810224, 2825172, 2921520, 2990610, 3139080, 3161502, 3286710, 3417840, 3512780, 3531465, 3588732, 3688419, 3756240, 3766896, 3987480, 4035960, 4215336, 4382280, 4485915, 4708620, 4742253, 4784976, 4917892, 5126760, 5258736, 5269170, 5650344, 5981220, 6147365, 6278160, 6323004, 6573420, 7025560, 7062930, 7177464, 7376838, 7903755, 7974960, 8071920, 8430672, 8764560, 8971830, 9417240, 9484506, 9835784, 10253520, 10538340, 11065257, 11300688, 11962440, 12294730, 12646008, 13146840, 14051120, 14125860, 14354928, 14753676, 15807510, 17943660, 18442095, 18834480, 18969012, 19671568, 21076680, 22130514, 23711265, 23924880, 24589460, 25292016, 26293680, 28251720, 29507352, 31615020, 33195771, 35887320, 36884190, 37938024, 42153360, 44261028, 47422530, 49178920, 55326285, 56503440, 59014704, 63230040, 66391542, 71774640, 73768380, 75876048, 88522056, 94845060, 98357840, 110652570, 126460080, 132783084, 147536760, 165978855, 177044112, 189690120, 221305140, 265566168, 295073520, 331957710, 379380240, 442610280, 531132336, 663915420, 885220560, 1327830840, 2655661680]

約数ペア:

[(1, 2655661680), (2, 1327830840), (3, 885220560), (4, 663915420), (5, 531132336), (6, 442610280), (7, 379380240), (8, 331957710), (9, 295073520), (10, 265566168), (12, 221305140), (14, 189690120), (15, 177044112), (16, 165978855), (18, 147536760), (20, 132783084), (21, 126460080), (24, 110652570), (27, 98357840), (28, 94845060), (30, 88522056), (35, 75876048), (36, 73768380), (37, 71774640), (40, 66391542), (42, 63230040), (45, 59014704), (47, 56503440), (48, 55326285), (54, 49178920), (56, 47422530), (60, 44261028), (63, 42153360), (70, 37938024), (72, 36884190), (74, 35887320), (80, 33195771), (84, 31615020), (90, 29507352), (94, 28251720), (101, 26293680), (105, 25292016), (108, 24589460), (111, 23924880), (112, 23711265), (120, 22130514), (126, 21076680), (135, 19671568), (140, 18969012), (141, 18834480), (144, 18442095), (148, 17943660), (168, 15807510), (180, 14753676), (185, 14354928), (188, 14125860), (189, 14051120), (202, 13146840), (210, 12646008), (216, 12294730), (222, 11962440), (235, 11300688), (240, 11065257), (252, 10538340), (259, 10253520), (270, 9835784), (280, 9484506), (282, 9417240), (296, 8971830), (303, 8764560), (315, 8430672), (329, 8071920), (333, 7974960), (336, 7903755), (360, 7376838), (370, 7177464), (376, 7062930), (378, 7025560), (404, 6573420), (420, 6323004), (423, 6278160), (432, 6147365), (444, 5981220), (470, 5650344), (504, 5269170), (505, 5258736), (518, 5126760), (540, 4917892), (555, 4784976), (560, 4742253), (564, 4708620), (592, 4485915), (606, 4382280), (630, 4215336), (658, 4035960), (666, 3987480), (705, 3766896), (707, 3756240), (720, 3688419), (740, 3588732), (752, 3531465), (756, 3512780), (777, 3417840), (808, 3286710), (840, 3161502), (846, 3139080), (888, 2990610), (909, 2921520), (940, 2825172), (945, 2810224), (987, 2690640), (999, 2658320), (1008, 2634585), (1010, 2629368), (1036, 2563380), (1080, 2458946), (1110, 2392488), (1128, 2354310), (1212, 2191140), (1260, 2107668), (1269, 2092720), (1295, 2050704), (1316, 2017980), (1332, 1993740), (1410, 1883448), (1414, 1878120), (1480, 1794366), (1512, 1756390), (1515, 1752912), (1554, 1708920), (1616, 1643355), (1645, 1614384), (1665, 1594992), (1680, 1580751), (1692, 1569540), (1739, 1527120), (1776, 1495305), (1818, 1460760), (1880, 1412586), (1890, 1405112), (1974, 1345320), (1998, 1329160), (2020, 1314684), (2072, 1281690), (2115, 1255632), (2121, 1252080), (2160, 1229473), (2220, 1196244), (2256, 1177155), (2331, 1139280), (2424, 1095570), (2520, 1053834), (2538, 1046360), (2590, 1025352), (2632, 1008990), (2664, 996870), (2727, 973840), (2820, 941724), (2828, 939060), (2960, 897183), (2961, 896880), (3024, 878195), (3030, 876456), (3108, 854460), (3290, 807192), (3330, 797496), (3384, 784770), (3478, 763560), (3535, 751248), (3636, 730380), (3737, 710640), (3760, 706293), (3780, 702556), (3885, 683568), (3948, 672660), (3996, 664580), (4040, 657342), (4144, 640845), (4230, 627816), (4242, 626040), (4440, 598122), (4545, 584304), (4662, 569640), (4747, 559440), (4848, 547785), (4935, 538128), (4995, 531664), (5040, 526917), (5076, 523180), (5180, 512676), (5217, 509040), (5264, 504495), (5328, 498435), (5454, 486920), (5640, 470862), (5656, 469530), (5922, 448440), (6060, 438228), (6216, 427230), (6345, 418544), (6363, 417360), (6580, 403596), (6660, 398748), (6768, 392385), (6956, 381780), (6993, 379760), (7070, 375624), (7272, 365190), (7474, 355320), (7560, 351278), (7770, 341784), (7896, 336330), (7992, 332290), (8080, 328671), (8460, 313908), (8484, 313020), (8695, 305424), (8880, 299061), (8883, 298960), (9090, 292152), (9324, 284820), (9494, 279720), (9870, 269064), (9990, 265832), (10152, 261590), (10360, 256338), (10434, 254520), (10605, 250416), (10908, 243460), (11211, 236880), (11280, 235431), (11312, 234765), (11655, 227856), (11844, 224220), (12120, 219114), (12173, 218160), (12432, 213615), (12690, 209272), (12726, 208680), (13160, 201798), (13320, 199374), (13635, 194768), (13912, 190890), (13986, 189880), (14140, 187812), (14241, 186480), (14544, 182595), (14805, 179376), (14948, 177660), (15120, 175639), (15540, 170892), (15651, 169680), (15792, 168165), (15984, 166145), (16920, 156954), (16968, 156510), (17390, 152712), (17766, 149480), (18180, 146076), (18648, 142410), (18685, 142128), (18988, 139860), (19089, 139120), (19740, 134532), (19980, 132916), (20304, 130795), (20720, 128169), (20868, 127260), (21210, 125208), (21816, 121730), (22422, 118440), (23310, 113928), (23688, 112110), (23735, 111888), (24240, 109557), (24346, 109080), (25380, 104636), (25452, 104340), (26085, 101808), (26159, 101520), (26320, 100899), (26640, 99687), (27270, 97384), (27824, 95445), (27972, 94940), (28280, 93906), (28482, 93240), (29610, 89688), (29896, 88830), (31080, 85446), (31302, 84840), (31815, 83472), (33229, 79920), (33633, 78960), (33840, 78477), (33936, 78255), (34780, 76356), (34965, 75952), (35532, 74740), (36360, 73038), (36519, 72720), (37296, 71205), (37370, 71064), (37976, 69930), (38178, 69560), (39480, 67266), (39960, 66458), (41736, 63630), (42420, 62604), (42723, 62160), (43632, 60865), (44415, 59792), (44844, 59220), (46620, 56964), (46953, 56560), (47376, 56055), (47470, 55944), (48692, 54540), (50760, 52318), (50904, 52170)]