219237840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 200

約数和(自身を含む): 795091968

約数和(自身を除く): 575854128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1471, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 2942, 3105, 3240, 3312, 3726, 4140, 4413, 4968, 5520, 5884, 6210, 6480, 7355, 7452, 8280, 8826, 9315, 9936, 11768, 12420, 13239, 14710, 14904, 16560, 17652, 18630, 22065, 23536, 24840, 26478, 29420, 29808, 33833, 35304, 37260, 39717, 44130, 49680, 52956, 58840, 66195, 67666, 70608, 74520, 79434, 88260, 101499, 105912, 117680, 119151, 132390, 135332, 149040, 158868, 169165, 176520, 198585, 202998, 211824, 238302, 264780, 270664, 304497, 317736, 338330, 353040, 397170, 405996, 476604, 507495, 529560, 541328, 595755, 608994, 635472, 676660, 794340, 811992, 913491, 953208, 1014990, 1059120, 1191510, 1217988, 1353320, 1522485, 1588680, 1623984, 1826982, 1906416, 2029980, 2383020, 2435976, 2706640, 2740473, 3044970, 3177360, 3653964, 4059960, 4567455, 4766040, 4871952, 5480946, 6089940, 7307928, 8119920, 9134910, 9532080, 10961892, 12179880, 13702365, 14615856, 18269820, 21923784, 24359760, 27404730, 36539640, 43847568, 54809460, 73079280, 109618920, 219237840]

約数ペア:

[(1, 219237840), (2, 109618920), (3, 73079280), (4, 54809460), (5, 43847568), (6, 36539640), (8, 27404730), (9, 24359760), (10, 21923784), (12, 18269820), (15, 14615856), (16, 13702365), (18, 12179880), (20, 10961892), (23, 9532080), (24, 9134910), (27, 8119920), (30, 7307928), (36, 6089940), (40, 5480946), (45, 4871952), (46, 4766040), (48, 4567455), (54, 4059960), (60, 3653964), (69, 3177360), (72, 3044970), (80, 2740473), (81, 2706640), (90, 2435976), (92, 2383020), (108, 2029980), (115, 1906416), (120, 1826982), (135, 1623984), (138, 1588680), (144, 1522485), (162, 1353320), (180, 1217988), (184, 1191510), (207, 1059120), (216, 1014990), (230, 953208), (240, 913491), (270, 811992), (276, 794340), (324, 676660), (345, 635472), (360, 608994), (368, 595755), (405, 541328), (414, 529560), (432, 507495), (460, 476604), (540, 405996), (552, 397170), (621, 353040), (648, 338330), (690, 317736), (720, 304497), (810, 270664), (828, 264780), (920, 238302), (1035, 211824), (1080, 202998), (1104, 198585), (1242, 176520), (1296, 169165), (1380, 158868), (1471, 149040), (1620, 135332), (1656, 132390), (1840, 119151), (1863, 117680), (2070, 105912), (2160, 101499), (2484, 88260), (2760, 79434), (2942, 74520), (3105, 70608), (3240, 67666), (3312, 66195), (3726, 58840), (4140, 52956), (4413, 49680), (4968, 44130), (5520, 39717), (5884, 37260), (6210, 35304), (6480, 33833), (7355, 29808), (7452, 29420), (8280, 26478), (8826, 24840), (9315, 23536), (9936, 22065), (11768, 18630), (12420, 17652), (13239, 16560), (14710, 14904)]