2018128560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1876

約数の個数: 320

約数和(自身を含む): 7722362880

約数和(自身を除く): 5704234320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 48, 56, 58, 60, 69, 70, 80, 84, 87, 92, 105, 112, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 240, 276, 280, 290, 322, 336, 345, 348, 368, 406, 420, 435, 460, 464, 483, 552, 560, 580, 609, 644, 667, 690, 696, 805, 812, 840, 870, 920, 966, 1015, 1104, 1160, 1218, 1288, 1334, 1380, 1392, 1610, 1624, 1680, 1740, 1801, 1840, 1932, 2001, 2030, 2320, 2415, 2436, 2576, 2668, 2760, 3045, 3220, 3248, 3335, 3480, 3602, 3864, 4002, 4060, 4669, 4830, 4872, 5336, 5403, 5520, 6090, 6440, 6670, 6960, 7204, 7728, 8004, 8120, 9005, 9338, 9660, 9744, 10005, 10672, 10806, 12180, 12607, 12880, 13340, 14007, 14408, 16008, 16240, 18010, 18676, 19320, 20010, 21612, 23345, 24360, 25214, 26680, 27015, 28014, 28816, 32016, 36020, 37352, 37821, 38640, 40020, 41423, 43224, 46690, 48720, 50428, 52229, 53360, 54030, 56028, 63035, 70035, 72040, 74704, 75642, 80040, 82846, 86448, 93380, 100856, 104458, 108060, 112056, 124269, 126070, 140070, 144080, 151284, 156687, 160080, 165692, 186760, 189105, 201712, 207115, 208916, 216120, 224112, 248538, 252140, 261145, 280140, 289961, 302568, 313374, 331384, 365603, 373520, 378210, 414230, 417832, 432240, 497076, 504280, 522290, 560280, 579922, 605136, 621345, 626748, 662768, 731206, 756420, 783435, 828460, 835664, 869883, 994152, 1008560, 1044580, 1096809, 1120560, 1159844, 1201267, 1242690, 1253496, 1449805, 1462412, 1512840, 1566870, 1656920, 1739766, 1828015, 1988304, 2089160, 2193618, 2319688, 2402534, 2485380, 2506992, 2899610, 2924824, 3025680, 3133740, 3313840, 3479532, 3603801, 3656030, 4178320, 4349415, 4387236, 4639376, 4805068, 4970760, 5484045, 5799220, 5849648, 6006335, 6267480, 6959064, 7207602, 7312060, 8408869, 8698830, 8774472, 9610136, 9941520, 10968090, 11598440, 12012670, 12534960, 13918128, 14415204, 14624120, 16817738, 17397660, 17548944, 18019005, 19220272, 21936180, 23196880, 24025340, 25226607, 28830408, 29248240, 33635476, 34795320, 36038010, 42044345, 43872360, 48050680, 50453214, 57660816, 67270952, 69590640, 72076020, 84088690, 87744720, 96101360, 100906428, 126133035, 134541904, 144152040, 168177380, 201812856, 252266070, 288304080, 336354760, 403625712, 504532140, 672709520, 1009064280, 2018128560]

約数ペア:

[(1, 2018128560), (2, 1009064280), (3, 672709520), (4, 504532140), (5, 403625712), (6, 336354760), (7, 288304080), (8, 252266070), (10, 201812856), (12, 168177380), (14, 144152040), (15, 134541904), (16, 126133035), (20, 100906428), (21, 96101360), (23, 87744720), (24, 84088690), (28, 72076020), (29, 69590640), (30, 67270952), (35, 57660816), (40, 50453214), (42, 48050680), (46, 43872360), (48, 42044345), (56, 36038010), (58, 34795320), (60, 33635476), (69, 29248240), (70, 28830408), (80, 25226607), (84, 24025340), (87, 23196880), (92, 21936180), (105, 19220272), (112, 18019005), (115, 17548944), (116, 17397660), (120, 16817738), (138, 14624120), (140, 14415204), (145, 13918128), (161, 12534960), (168, 12012670), (174, 11598440), (184, 10968090), (203, 9941520), (210, 9610136), (230, 8774472), (232, 8698830), (240, 8408869), (276, 7312060), (280, 7207602), (290, 6959064), (322, 6267480), (336, 6006335), (345, 5849648), (348, 5799220), (368, 5484045), (406, 4970760), (420, 4805068), (435, 4639376), (460, 4387236), (464, 4349415), (483, 4178320), (552, 3656030), (560, 3603801), (580, 3479532), (609, 3313840), (644, 3133740), (667, 3025680), (690, 2924824), (696, 2899610), (805, 2506992), (812, 2485380), (840, 2402534), (870, 2319688), (920, 2193618), (966, 2089160), (1015, 1988304), (1104, 1828015), (1160, 1739766), (1218, 1656920), (1288, 1566870), (1334, 1512840), (1380, 1462412), (1392, 1449805), (1610, 1253496), (1624, 1242690), (1680, 1201267), (1740, 1159844), (1801, 1120560), (1840, 1096809), (1932, 1044580), (2001, 1008560), (2030, 994152), (2320, 869883), (2415, 835664), (2436, 828460), (2576, 783435), (2668, 756420), (2760, 731206), (3045, 662768), (3220, 626748), (3248, 621345), (3335, 605136), (3480, 579922), (3602, 560280), (3864, 522290), (4002, 504280), (4060, 497076), (4669, 432240), (4830, 417832), (4872, 414230), (5336, 378210), (5403, 373520), (5520, 365603), (6090, 331384), (6440, 313374), (6670, 302568), (6960, 289961), (7204, 280140), (7728, 261145), (8004, 252140), (8120, 248538), (9005, 224112), (9338, 216120), (9660, 208916), (9744, 207115), (10005, 201712), (10672, 189105), (10806, 186760), (12180, 165692), (12607, 160080), (12880, 156687), (13340, 151284), (14007, 144080), (14408, 140070), (16008, 126070), (16240, 124269), (18010, 112056), (18676, 108060), (19320, 104458), (20010, 100856), (21612, 93380), (23345, 86448), (24360, 82846), (25214, 80040), (26680, 75642), (27015, 74704), (28014, 72040), (28816, 70035), (32016, 63035), (36020, 56028), (37352, 54030), (37821, 53360), (38640, 52229), (40020, 50428), (41423, 48720), (43224, 46690)]