229733920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 634404960

約数和(自身を除く): 404671040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 73, 80, 85, 89, 104, 130, 136, 146, 160, 170, 178, 208, 221, 260, 272, 292, 340, 356, 365, 416, 442, 445, 520, 544, 584, 680, 712, 730, 884, 890, 949, 1040, 1105, 1157, 1168, 1241, 1360, 1424, 1460, 1513, 1768, 1780, 1898, 2080, 2210, 2314, 2336, 2482, 2720, 2848, 2920, 3026, 3536, 3560, 3796, 4420, 4628, 4745, 4964, 5785, 5840, 6052, 6205, 6497, 7072, 7120, 7565, 7592, 8840, 9256, 9490, 9928, 11570, 11680, 12104, 12410, 12994, 14240, 15130, 15184, 16133, 17680, 18512, 18980, 19669, 19856, 23140, 24208, 24820, 25988, 30260, 30368, 32266, 32485, 35360, 37024, 37960, 39338, 39712, 46280, 48416, 49640, 51976, 60520, 64532, 64970, 75920, 78676, 80665, 84461, 92560, 98345, 99280, 103952, 110449, 121040, 129064, 129940, 151840, 157352, 161330, 168922, 185120, 196690, 198560, 207904, 220898, 242080, 258128, 259880, 314704, 322660, 337844, 393380, 422305, 441796, 516256, 519760, 552245, 629408, 645320, 675688, 786760, 844610, 883592, 1039520, 1104490, 1290640, 1351376, 1435837, 1573520, 1689220, 1767184, 2208980, 2581280, 2702752, 2871674, 3147040, 3378440, 3534368, 4417960, 5743348, 6756880, 7179185, 8835920, 11486696, 13513760, 14358370, 17671840, 22973392, 28716740, 45946784, 57433480, 114866960, 229733920]

約数ペア:

[(1, 229733920), (2, 114866960), (4, 57433480), (5, 45946784), (8, 28716740), (10, 22973392), (13, 17671840), (16, 14358370), (17, 13513760), (20, 11486696), (26, 8835920), (32, 7179185), (34, 6756880), (40, 5743348), (52, 4417960), (65, 3534368), (68, 3378440), (73, 3147040), (80, 2871674), (85, 2702752), (89, 2581280), (104, 2208980), (130, 1767184), (136, 1689220), (146, 1573520), (160, 1435837), (170, 1351376), (178, 1290640), (208, 1104490), (221, 1039520), (260, 883592), (272, 844610), (292, 786760), (340, 675688), (356, 645320), (365, 629408), (416, 552245), (442, 519760), (445, 516256), (520, 441796), (544, 422305), (584, 393380), (680, 337844), (712, 322660), (730, 314704), (884, 259880), (890, 258128), (949, 242080), (1040, 220898), (1105, 207904), (1157, 198560), (1168, 196690), (1241, 185120), (1360, 168922), (1424, 161330), (1460, 157352), (1513, 151840), (1768, 129940), (1780, 129064), (1898, 121040), (2080, 110449), (2210, 103952), (2314, 99280), (2336, 98345), (2482, 92560), (2720, 84461), (2848, 80665), (2920, 78676), (3026, 75920), (3536, 64970), (3560, 64532), (3796, 60520), (4420, 51976), (4628, 49640), (4745, 48416), (4964, 46280), (5785, 39712), (5840, 39338), (6052, 37960), (6205, 37024), (6497, 35360), (7072, 32485), (7120, 32266), (7565, 30368), (7592, 30260), (8840, 25988), (9256, 24820), (9490, 24208), (9928, 23140), (11570, 19856), (11680, 19669), (12104, 18980), (12410, 18512), (12994, 17680), (14240, 16133), (15130, 15184)]