2198887320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49391}}^1$

素因数の和:49465

約数の個数: 128

約数和(自身を含む): 7681443840

約数和(自身を除く): 5482556520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 49391, 98782, 148173, 197564, 246955, 296346, 345737, 395128, 493910, 592692, 691474, 740865, 987820, 1037211, 1185384, 1382948, 1481730, 1728685, 1975640, 2074422, 2617723, 2765896, 2963460, 3457370, 4148844, 5186055, 5235446, 5926920, 6914740, 7853169, 8297688, 10372110, 10470892, 13088615, 13829480, 15706338, 18324061, 20744220, 20941784, 26177230, 31412676, 36648122, 39265845, 41488440, 52354460, 54972183, 62825352, 73296244, 78531690, 91620305, 104708920, 109944366, 146592488, 157063380, 183240610, 219888732, 274860915, 314126760, 366481220, 439777464, 549721830, 732962440, 1099443660, 2198887320]

約数ペア:

[(1, 2198887320), (2, 1099443660), (3, 732962440), (4, 549721830), (5, 439777464), (6, 366481220), (7, 314126760), (8, 274860915), (10, 219888732), (12, 183240610), (14, 157063380), (15, 146592488), (20, 109944366), (21, 104708920), (24, 91620305), (28, 78531690), (30, 73296244), (35, 62825352), (40, 54972183), (42, 52354460), (53, 41488440), (56, 39265845), (60, 36648122), (70, 31412676), (84, 26177230), (105, 20941784), (106, 20744220), (120, 18324061), (140, 15706338), (159, 13829480), (168, 13088615), (210, 10470892), (212, 10372110), (265, 8297688), (280, 7853169), (318, 6914740), (371, 5926920), (420, 5235446), (424, 5186055), (530, 4148844), (636, 3457370), (742, 2963460), (795, 2765896), (840, 2617723), (1060, 2074422), (1113, 1975640), (1272, 1728685), (1484, 1481730), (1590, 1382948), (1855, 1185384), (2120, 1037211), (2226, 987820), (2968, 740865), (3180, 691474), (3710, 592692), (4452, 493910), (5565, 395128), (6360, 345737), (7420, 296346), (8904, 246955), (11130, 197564), (14840, 148173), (22260, 98782), (44520, 49391)]