19378034280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3773

約数の個数: 384

約数和(自身を含む): 72589271040

約数和(自身を除く): 53211236760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 43, 44, 45, 55, 60, 62, 66, 72, 86, 88, 90, 93, 99, 110, 120, 124, 129, 132, 155, 165, 172, 180, 186, 198, 215, 220, 248, 258, 264, 279, 310, 330, 341, 344, 360, 372, 387, 396, 430, 440, 465, 473, 495, 516, 558, 620, 645, 660, 682, 744, 774, 792, 860, 930, 946, 990, 1023, 1032, 1116, 1240, 1290, 1320, 1333, 1364, 1395, 1419, 1548, 1705, 1720, 1860, 1892, 1935, 1980, 2046, 2232, 2365, 2580, 2666, 2728, 2790, 2838, 3069, 3096, 3410, 3671, 3720, 3784, 3870, 3960, 3999, 4092, 4257, 4730, 5115, 5160, 5332, 5580, 5676, 6138, 6665, 6820, 7095, 7342, 7740, 7998, 8184, 8514, 9460, 10230, 10664, 11013, 11160, 11352, 11997, 12276, 13330, 13640, 14190, 14663, 14684, 15345, 15480, 15996, 17028, 18355, 18920, 19995, 20460, 21285, 22026, 23994, 24552, 26660, 28380, 29326, 29368, 30690, 31992, 33039, 34056, 36710, 39990, 40381, 40920, 42570, 43989, 44052, 47988, 53320, 55065, 56760, 58652, 59985, 61380, 66078, 73315, 73420, 79980, 80762, 85140, 87978, 88104, 95976, 110130, 113801, 117304, 119970, 121143, 122760, 131967, 132156, 146630, 146840, 157853, 159960, 161524, 165195, 170280, 175956, 201905, 219945, 220260, 227602, 239940, 242286, 263934, 264312, 293260, 315706, 323048, 330390, 341403, 351912, 363429, 403810, 439890, 440520, 455204, 473559, 479880, 484572, 527868, 569005, 586520, 605715, 631412, 659835, 660780, 682806, 726858, 789265, 807620, 879780, 910408, 947118, 969144, 1024209, 1055736, 1138010, 1211430, 1251811, 1262824, 1319670, 1321560, 1365612, 1420677, 1453716, 1578530, 1615240, 1707015, 1736383, 1759560, 1817145, 1894236, 2048418, 2276020, 2367795, 2422860, 2503622, 2639340, 2731224, 2841354, 2907432, 3157060, 3414030, 3472766, 3634290, 3755433, 3788472, 4096836, 4552040, 4735590, 4845720, 4893443, 5007244, 5121045, 5209149, 5278680, 5682708, 6259055, 6314120, 6828060, 6945532, 7103385, 7268580, 7510866, 8193672, 8681915, 9471180, 9786886, 10014488, 10242090, 10418298, 11266299, 11365416, 12518110, 13656120, 13891064, 14206770, 14537160, 14680329, 15021732, 15627447, 17363830, 18777165, 18942360, 19573772, 20484180, 20836596, 22532598, 24467215, 25036220, 26045745, 28413540, 29360658, 30043464, 31254894, 34727660, 37554330, 39147544, 40968360, 41673192, 44040987, 45065196, 48934430, 50072440, 52091490, 53827873, 56331495, 56827080, 58721316, 62509788, 69455320, 73401645, 75108660, 78137235, 88081974, 90130392, 97868860, 104182980, 107655746, 112662990, 117442632, 125019576, 146803290, 150217320, 156274470, 161483619, 176163948, 195737720, 208365960, 215311492, 220204935, 225325980, 269139365, 293606580, 312548940, 322967238, 352327896, 430622984, 440409870, 450651960, 484450857, 538278730, 587213160, 625097880, 645934476, 807418095, 880819740, 968901714, 1076557460, 1291868952, 1614836190, 1761639480, 1937803428, 2153114920, 2422254285, 3229672380, 3875606856, 4844508570, 6459344760, 9689017140, 19378034280]

約数ペア:

[(1, 19378034280), (2, 9689017140), (3, 6459344760), (4, 4844508570), (5, 3875606856), (6, 3229672380), (8, 2422254285), (9, 2153114920), (10, 1937803428), (11, 1761639480), (12, 1614836190), (15, 1291868952), (18, 1076557460), (20, 968901714), (22, 880819740), (24, 807418095), (30, 645934476), (31, 625097880), (33, 587213160), (36, 538278730), (40, 484450857), (43, 450651960), (44, 440409870), (45, 430622984), (55, 352327896), (60, 322967238), (62, 312548940), (66, 293606580), (72, 269139365), (86, 225325980), (88, 220204935), (90, 215311492), (93, 208365960), (99, 195737720), (110, 176163948), (120, 161483619), (124, 156274470), (129, 150217320), (132, 146803290), (155, 125019576), (165, 117442632), (172, 112662990), (180, 107655746), (186, 104182980), (198, 97868860), (215, 90130392), (220, 88081974), (248, 78137235), (258, 75108660), (264, 73401645), (279, 69455320), (310, 62509788), (330, 58721316), (341, 56827080), (344, 56331495), (360, 53827873), (372, 52091490), (387, 50072440), (396, 48934430), (430, 45065196), (440, 44040987), (465, 41673192), (473, 40968360), (495, 39147544), (516, 37554330), (558, 34727660), (620, 31254894), (645, 30043464), (660, 29360658), (682, 28413540), (744, 26045745), (774, 25036220), (792, 24467215), (860, 22532598), (930, 20836596), (946, 20484180), (990, 19573772), (1023, 18942360), (1032, 18777165), (1116, 17363830), (1240, 15627447), (1290, 15021732), (1320, 14680329), (1333, 14537160), (1364, 14206770), (1395, 13891064), (1419, 13656120), (1548, 12518110), (1705, 11365416), (1720, 11266299), (1860, 10418298), (1892, 10242090), (1935, 10014488), (1980, 9786886), (2046, 9471180), (2232, 8681915), (2365, 8193672), (2580, 7510866), (2666, 7268580), (2728, 7103385), (2790, 6945532), (2838, 6828060), (3069, 6314120), (3096, 6259055), (3410, 5682708), (3671, 5278680), (3720, 5209149), (3784, 5121045), (3870, 5007244), (3960, 4893443), (3999, 4845720), (4092, 4735590), (4257, 4552040), (4730, 4096836), (5115, 3788472), (5160, 3755433), (5332, 3634290), (5580, 3472766), (5676, 3414030), (6138, 3157060), (6665, 2907432), (6820, 2841354), (7095, 2731224), (7342, 2639340), (7740, 2503622), (7998, 2422860), (8184, 2367795), (8514, 2276020), (9460, 2048418), (10230, 1894236), (10664, 1817145), (11013, 1759560), (11160, 1736383), (11352, 1707015), (11997, 1615240), (12276, 1578530), (13330, 1453716), (13640, 1420677), (14190, 1365612), (14663, 1321560), (14684, 1319670), (15345, 1262824), (15480, 1251811), (15996, 1211430), (17028, 1138010), (18355, 1055736), (18920, 1024209), (19995, 969144), (20460, 947118), (21285, 910408), (22026, 879780), (23994, 807620), (24552, 789265), (26660, 726858), (28380, 682806), (29326, 660780), (29368, 659835), (30690, 631412), (31992, 605715), (33039, 586520), (34056, 569005), (36710, 527868), (39990, 484572), (40381, 479880), (40920, 473559), (42570, 455204), (43989, 440520), (44052, 439890), (47988, 403810), (53320, 363429), (55065, 351912), (56760, 341403), (58652, 330390), (59985, 323048), (61380, 315706), (66078, 293260), (73315, 264312), (73420, 263934), (79980, 242286), (80762, 239940), (85140, 227602), (87978, 220260), (88104, 219945), (95976, 201905), (110130, 175956), (113801, 170280), (117304, 165195), (119970, 161524), (121143, 159960), (122760, 157853), (131967, 146840), (132156, 146630)]