26293680

素因数分解:

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

素因数の和:113

約数の個数: 320

約数和(自身を含む): 108564480

約数和(自身を除く): 82270800

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, 105, 108, 111, 112, 120, 126, 135, 140, 141, 144, 148, 168, 180, 185, 188, 189, 210, 216, 222, 235, 240, 252, 259, 270, 280, 282, 296, 315, 329, 333, 336, 360, 370, 376, 378, 420, 423, 432, 444, 470, 504, 518, 540, 555, 560, 564, 592, 630, 658, 666, 705, 720, 740, 752, 756, 777, 840, 846, 888, 940, 945, 987, 999, 1008, 1036, 1080, 1110, 1128, 1260, 1269, 1295, 1316, 1332, 1410, 1480, 1512, 1554, 1645, 1665, 1680, 1692, 1739, 1776, 1880, 1890, 1974, 1998, 2072, 2115, 2160, 2220, 2256, 2331, 2520, 2538, 2590, 2632, 2664, 2820, 2960, 2961, 3024, 3108, 3290, 3330, 3384, 3478, 3760, 3780, 3885, 3948, 3996, 4144, 4230, 4440, 4662, 4935, 4995, 5040, 5076, 5180, 5217, 5264, 5328, 5640, 5922, 6216, 6345, 6580, 6660, 6768, 6956, 6993, 7560, 7770, 7896, 7992, 8460, 8695, 8880, 8883, 9324, 9870, 9990, 10152, 10360, 10434, 11280, 11655, 11844, 12173, 12432, 12690, 13160, 13320, 13912, 13986, 14805, 15120, 15540, 15651, 15792, 15984, 16920, 17390, 17766, 18648, 19740, 19980, 20304, 20720, 20868, 23310, 23688, 24346, 25380, 26085, 26320, 26640, 27824, 27972, 29610, 31080, 31302, 33840, 34780, 34965, 35532, 36519, 37296, 39480, 39960, 41736, 44415, 46620, 46953, 47376, 48692, 50760, 52170, 55944, 59220, 60865, 62160, 62604, 69560, 69930, 71064, 73038, 78255, 78960, 79920, 83472, 88830, 93240, 93906, 97384, 101520, 104340, 109557, 111888, 118440, 121730, 125208, 139120, 139860, 142128, 146076, 156510, 177660, 182595, 186480, 187812, 194768, 208680, 219114, 234765, 236880, 243460, 250416, 279720, 292152, 313020, 328671, 355320, 365190, 375624, 417360, 438228, 469530, 486920, 547785, 559440, 584304, 626040, 657342, 710640, 730380, 751248, 876456, 939060, 973840, 1095570, 1252080, 1314684, 1460760, 1643355, 1752912, 1878120, 2191140, 2629368, 2921520, 3286710, 3756240, 4382280, 5258736, 6573420, 8764560, 13146840, 26293680]

約数ペア:

[(1, 26293680), (2, 13146840), (3, 8764560), (4, 6573420), (5, 5258736), (6, 4382280), (7, 3756240), (8, 3286710), (9, 2921520), (10, 2629368), (12, 2191140), (14, 1878120), (15, 1752912), (16, 1643355), (18, 1460760), (20, 1314684), (21, 1252080), (24, 1095570), (27, 973840), (28, 939060), (30, 876456), (35, 751248), (36, 730380), (37, 710640), (40, 657342), (42, 626040), (45, 584304), (47, 559440), (48, 547785), (54, 486920), (56, 469530), (60, 438228), (63, 417360), (70, 375624), (72, 365190), (74, 355320), (80, 328671), (84, 313020), (90, 292152), (94, 279720), (105, 250416), (108, 243460), (111, 236880), (112, 234765), (120, 219114), (126, 208680), (135, 194768), (140, 187812), (141, 186480), (144, 182595), (148, 177660), (168, 156510), (180, 146076), (185, 142128), (188, 139860), (189, 139120), (210, 125208), (216, 121730), (222, 118440), (235, 111888), (240, 109557), (252, 104340), (259, 101520), (270, 97384), (280, 93906), (282, 93240), (296, 88830), (315, 83472), (329, 79920), (333, 78960), (336, 78255), (360, 73038), (370, 71064), (376, 69930), (378, 69560), (420, 62604), (423, 62160), (432, 60865), (444, 59220), (470, 55944), (504, 52170), (518, 50760), (540, 48692), (555, 47376), (560, 46953), (564, 46620), (592, 44415), (630, 41736), (658, 39960), (666, 39480), (705, 37296), (720, 36519), (740, 35532), (752, 34965), (756, 34780), (777, 33840), (840, 31302), (846, 31080), (888, 29610), (940, 27972), (945, 27824), (987, 26640), (999, 26320), (1008, 26085), (1036, 25380), (1080, 24346), (1110, 23688), (1128, 23310), (1260, 20868), (1269, 20720), (1295, 20304), (1316, 19980), (1332, 19740), (1410, 18648), (1480, 17766), (1512, 17390), (1554, 16920), (1645, 15984), (1665, 15792), (1680, 15651), (1692, 15540), (1739, 15120), (1776, 14805), (1880, 13986), (1890, 13912), (1974, 13320), (1998, 13160), (2072, 12690), (2115, 12432), (2160, 12173), (2220, 11844), (2256, 11655), (2331, 11280), (2520, 10434), (2538, 10360), (2590, 10152), (2632, 9990), (2664, 9870), (2820, 9324), (2960, 8883), (2961, 8880), (3024, 8695), (3108, 8460), (3290, 7992), (3330, 7896), (3384, 7770), (3478, 7560), (3760, 6993), (3780, 6956), (3885, 6768), (3948, 6660), (3996, 6580), (4144, 6345), (4230, 6216), (4440, 5922), (4662, 5640), (4935, 5328), (4995, 5264), (5040, 5217), (5076, 5180)]