2801918880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2804

約数の個数: 288

約数和(自身を含む): 10302888960

約数和(自身を除く): 7500970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 828, 920, 930, 992, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1488, 1656, 1840, 1860, 2070, 2139, 2208, 2232, 2480, 2729, 2760, 2790, 2852, 2976, 3312, 3565, 3680, 3720, 4140, 4278, 4464, 4960, 5458, 5520, 5580, 5704, 6417, 6624, 7130, 7440, 8187, 8280, 8556, 8928, 10695, 10916, 11040, 11160, 11408, 12834, 13645, 14260, 14880, 16374, 16560, 17112, 21390, 21832, 22320, 22816, 24561, 25668, 27290, 28520, 32085, 32748, 33120, 34224, 40935, 42780, 43664, 44640, 49122, 51336, 54580, 57040, 62767, 64170, 65496, 68448, 81870, 84599, 85560, 87328, 98244, 102672, 109160, 114080, 122805, 125534, 128340, 130992, 163740, 169198, 171120, 188301, 196488, 205344, 218320, 245610, 251068, 253797, 256680, 261984, 313835, 327480, 338396, 342240, 376602, 392976, 422995, 436640, 491220, 502136, 507594, 513360, 564903, 627670, 654960, 676792, 753204, 761391, 785952, 845990, 941505, 982440, 1004272, 1015188, 1026720, 1129806, 1255340, 1268985, 1309920, 1353584, 1506408, 1522782, 1691980, 1883010, 1945777, 1964880, 2008544, 2030376, 2259612, 2510680, 2537970, 2707168, 2824515, 3012816, 3045564, 3383960, 3766020, 3806955, 3891554, 3929760, 4060752, 4519224, 5021360, 5075940, 5649030, 5837331, 6025632, 6091128, 6767920, 7532040, 7613910, 7783108, 8121504, 9038448, 9728885, 10042720, 10151880, 11298060, 11674662, 12182256, 13535840, 15064080, 15227820, 15566216, 17511993, 18076896, 19457770, 20303760, 22596120, 23349324, 24364512, 29186655, 30128160, 30455640, 31132432, 35023986, 38915540, 40607520, 45192240, 46698648, 58373310, 60911280, 62264864, 70047972, 77831080, 87559965, 90384480, 93397296, 116746620, 121822560, 140095944, 155662160, 175119930, 186794592, 233493240, 280191888, 311324320, 350239860, 466986480, 560383776, 700479720, 933972960, 1400959440, 2801918880]

約数ペア:

[(1, 2801918880), (2, 1400959440), (3, 933972960), (4, 700479720), (5, 560383776), (6, 466986480), (8, 350239860), (9, 311324320), (10, 280191888), (12, 233493240), (15, 186794592), (16, 175119930), (18, 155662160), (20, 140095944), (23, 121822560), (24, 116746620), (30, 93397296), (31, 90384480), (32, 87559965), (36, 77831080), (40, 70047972), (45, 62264864), (46, 60911280), (48, 58373310), (60, 46698648), (62, 45192240), (69, 40607520), (72, 38915540), (80, 35023986), (90, 31132432), (92, 30455640), (93, 30128160), (96, 29186655), (115, 24364512), (120, 23349324), (124, 22596120), (138, 20303760), (144, 19457770), (155, 18076896), (160, 17511993), (180, 15566216), (184, 15227820), (186, 15064080), (207, 13535840), (230, 12182256), (240, 11674662), (248, 11298060), (276, 10151880), (279, 10042720), (288, 9728885), (310, 9038448), (345, 8121504), (360, 7783108), (368, 7613910), (372, 7532040), (414, 6767920), (460, 6091128), (465, 6025632), (480, 5837331), (496, 5649030), (552, 5075940), (558, 5021360), (620, 4519224), (690, 4060752), (713, 3929760), (720, 3891554), (736, 3806955), (744, 3766020), (828, 3383960), (920, 3045564), (930, 3012816), (992, 2824515), (1035, 2707168), (1104, 2537970), (1116, 2510680), (1240, 2259612), (1380, 2030376), (1395, 2008544), (1426, 1964880), (1440, 1945777), (1488, 1883010), (1656, 1691980), (1840, 1522782), (1860, 1506408), (2070, 1353584), (2139, 1309920), (2208, 1268985), (2232, 1255340), (2480, 1129806), (2729, 1026720), (2760, 1015188), (2790, 1004272), (2852, 982440), (2976, 941505), (3312, 845990), (3565, 785952), (3680, 761391), (3720, 753204), (4140, 676792), (4278, 654960), (4464, 627670), (4960, 564903), (5458, 513360), (5520, 507594), (5580, 502136), (5704, 491220), (6417, 436640), (6624, 422995), (7130, 392976), (7440, 376602), (8187, 342240), (8280, 338396), (8556, 327480), (8928, 313835), (10695, 261984), (10916, 256680), (11040, 253797), (11160, 251068), (11408, 245610), (12834, 218320), (13645, 205344), (14260, 196488), (14880, 188301), (16374, 171120), (16560, 169198), (17112, 163740), (21390, 130992), (21832, 128340), (22320, 125534), (22816, 122805), (24561, 114080), (25668, 109160), (27290, 102672), (28520, 98244), (32085, 87328), (32748, 85560), (33120, 84599), (34224, 81870), (40935, 68448), (42780, 65496), (43664, 64170), (44640, 62767), (49122, 57040), (51336, 54580)]