2150548920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3339

約数の個数: 256

約数和(自身を含む): 7886592000

約数和(自身を除く): 5736043080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 585, 611, 702, 705, 780, 846, 936, 940, 1080, 1128, 1170, 1222, 1269, 1404, 1410, 1560, 1692, 1755, 1833, 1880, 2115, 2340, 2444, 2538, 2808, 2820, 3055, 3259, 3384, 3510, 3666, 4230, 4680, 4888, 5076, 5499, 5640, 6110, 6345, 6518, 7020, 7332, 8460, 9165, 9777, 10152, 10998, 12220, 12690, 13036, 14040, 14664, 16295, 16497, 16920, 18330, 19554, 21996, 24440, 25380, 26072, 27495, 29331, 32590, 32994, 36660, 39108, 42367, 43992, 48885, 50760, 54990, 58662, 65180, 65988, 73320, 78216, 82485, 84734, 87993, 97770, 109980, 117324, 127101, 130360, 131976, 146655, 153173, 164970, 169468, 175986, 195540, 211835, 219960, 234648, 254202, 293310, 306346, 329940, 338936, 351972, 381303, 391080, 423670, 439965, 459519, 508404, 586620, 612692, 635505, 659880, 703944, 762606, 765865, 847340, 879930, 919038, 1016808, 1143909, 1173240, 1225384, 1271010, 1378557, 1525212, 1531730, 1694680, 1759860, 1838076, 1906515, 1991249, 2287818, 2297595, 2542020, 2757114, 3050424, 3063460, 3519720, 3676152, 3813030, 3982498, 4135671, 4575636, 4595190, 5084040, 5514228, 5719545, 5973747, 6126920, 6892785, 7626060, 7964996, 8271342, 9151272, 9190380, 9956245, 11028456, 11439090, 11947494, 13785570, 15252120, 15929992, 16542684, 17921241, 18380760, 19912490, 20678355, 22878180, 23894988, 27571140, 29868735, 33085368, 35842482, 39824980, 41356710, 45756360, 47789976, 53763723, 55142280, 59737470, 71684964, 79649960, 82713420, 89606205, 107527446, 119474940, 143369928, 165426840, 179212410, 215054892, 238949880, 268818615, 358424820, 430109784, 537637230, 716849640, 1075274460, 2150548920]

約数ペア:

[(1, 2150548920), (2, 1075274460), (3, 716849640), (4, 537637230), (5, 430109784), (6, 358424820), (8, 268818615), (9, 238949880), (10, 215054892), (12, 179212410), (13, 165426840), (15, 143369928), (18, 119474940), (20, 107527446), (24, 89606205), (26, 82713420), (27, 79649960), (30, 71684964), (36, 59737470), (39, 55142280), (40, 53763723), (45, 47789976), (47, 45756360), (52, 41356710), (54, 39824980), (60, 35842482), (65, 33085368), (72, 29868735), (78, 27571140), (90, 23894988), (94, 22878180), (104, 20678355), (108, 19912490), (117, 18380760), (120, 17921241), (130, 16542684), (135, 15929992), (141, 15252120), (156, 13785570), (180, 11947494), (188, 11439090), (195, 11028456), (216, 9956245), (234, 9190380), (235, 9151272), (260, 8271342), (270, 7964996), (282, 7626060), (312, 6892785), (351, 6126920), (360, 5973747), (376, 5719545), (390, 5514228), (423, 5084040), (468, 4595190), (470, 4575636), (520, 4135671), (540, 3982498), (564, 3813030), (585, 3676152), (611, 3519720), (702, 3063460), (705, 3050424), (780, 2757114), (846, 2542020), (936, 2297595), (940, 2287818), (1080, 1991249), (1128, 1906515), (1170, 1838076), (1222, 1759860), (1269, 1694680), (1404, 1531730), (1410, 1525212), (1560, 1378557), (1692, 1271010), (1755, 1225384), (1833, 1173240), (1880, 1143909), (2115, 1016808), (2340, 919038), (2444, 879930), (2538, 847340), (2808, 765865), (2820, 762606), (3055, 703944), (3259, 659880), (3384, 635505), (3510, 612692), (3666, 586620), (4230, 508404), (4680, 459519), (4888, 439965), (5076, 423670), (5499, 391080), (5640, 381303), (6110, 351972), (6345, 338936), (6518, 329940), (7020, 306346), (7332, 293310), (8460, 254202), (9165, 234648), (9777, 219960), (10152, 211835), (10998, 195540), (12220, 175986), (12690, 169468), (13036, 164970), (14040, 153173), (14664, 146655), (16295, 131976), (16497, 130360), (16920, 127101), (18330, 117324), (19554, 109980), (21996, 97770), (24440, 87993), (25380, 84734), (26072, 82485), (27495, 78216), (29331, 73320), (32590, 65988), (32994, 65180), (36660, 58662), (39108, 54990), (42367, 50760), (43992, 48885)]