2024844640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19909

約数の個数: 144

約数和(自身を含む): 5993062992

約数和(自身を除く): 3968218352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 19867, 20384, 25480, 39734, 50960, 79468, 99335, 101920, 139069, 158936, 198670, 258271, 278138, 317872, 397340, 516542, 556276, 635744, 695345, 794680, 973483, 1033084, 1112552, 1291355, 1390690, 1589360, 1807897, 1946966, 2066168, 2225104, 2582710, 2781380, 3178720, 3615794, 3893932, 4132336, 4450208, 4867415, 5165420, 5562760, 7231588, 7787864, 8264672, 9039485, 9734830, 10330840, 11125520, 12655279, 14463176, 15575728, 18078970, 19469660, 20661680, 22251040, 25310558, 28926352, 31151456, 36157940, 38939320, 41323360, 50621116, 57852704, 63276395, 72315880, 77878640, 101242232, 126552790, 144631760, 155757280, 202484464, 253105580, 289263520, 404968928, 506211160, 1012422320, 2024844640]

約数ペア:

[(1, 2024844640), (2, 1012422320), (4, 506211160), (5, 404968928), (7, 289263520), (8, 253105580), (10, 202484464), (13, 155757280), (14, 144631760), (16, 126552790), (20, 101242232), (26, 77878640), (28, 72315880), (32, 63276395), (35, 57852704), (40, 50621116), (49, 41323360), (52, 38939320), (56, 36157940), (65, 31151456), (70, 28926352), (80, 25310558), (91, 22251040), (98, 20661680), (104, 19469660), (112, 18078970), (130, 15575728), (140, 14463176), (160, 12655279), (182, 11125520), (196, 10330840), (208, 9734830), (224, 9039485), (245, 8264672), (260, 7787864), (280, 7231588), (364, 5562760), (392, 5165420), (416, 4867415), (455, 4450208), (490, 4132336), (520, 3893932), (560, 3615794), (637, 3178720), (728, 2781380), (784, 2582710), (910, 2225104), (980, 2066168), (1040, 1946966), (1120, 1807897), (1274, 1589360), (1456, 1390690), (1568, 1291355), (1820, 1112552), (1960, 1033084), (2080, 973483), (2548, 794680), (2912, 695345), (3185, 635744), (3640, 556276), (3920, 516542), (5096, 397340), (6370, 317872), (7280, 278138), (7840, 258271), (10192, 198670), (12740, 158936), (14560, 139069), (19867, 101920), (20384, 99335), (25480, 79468), (39734, 50960)]