229384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 707616000

約数和(自身を除く): 478231080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 179, 181, 236, 295, 354, 358, 362, 472, 537, 543, 590, 708, 716, 724, 885, 895, 905, 1074, 1086, 1180, 1416, 1432, 1448, 1770, 1790, 1810, 2148, 2172, 2360, 2685, 2715, 3540, 3580, 3620, 4296, 4344, 5370, 5430, 7080, 7160, 7240, 10561, 10679, 10740, 10860, 21122, 21358, 21480, 21720, 31683, 32037, 32399, 42244, 42716, 52805, 53395, 63366, 64074, 64798, 84488, 85432, 97197, 105610, 106790, 126732, 128148, 129596, 158415, 160185, 161995, 194394, 211220, 213580, 253464, 256296, 259192, 316830, 320370, 323990, 388788, 422440, 427160, 485985, 633660, 640740, 647980, 777576, 971970, 1267320, 1281480, 1295960, 1911541, 1943940, 3823082, 3887880, 5734623, 7646164, 9557705, 11469246, 15292328, 19115410, 22938492, 28673115, 38230820, 45876984, 57346230, 76461640, 114692460, 229384920]

約数ペア:

[(1, 229384920), (2, 114692460), (3, 76461640), (4, 57346230), (5, 45876984), (6, 38230820), (8, 28673115), (10, 22938492), (12, 19115410), (15, 15292328), (20, 11469246), (24, 9557705), (30, 7646164), (40, 5734623), (59, 3887880), (60, 3823082), (118, 1943940), (120, 1911541), (177, 1295960), (179, 1281480), (181, 1267320), (236, 971970), (295, 777576), (354, 647980), (358, 640740), (362, 633660), (472, 485985), (537, 427160), (543, 422440), (590, 388788), (708, 323990), (716, 320370), (724, 316830), (885, 259192), (895, 256296), (905, 253464), (1074, 213580), (1086, 211220), (1180, 194394), (1416, 161995), (1432, 160185), (1448, 158415), (1770, 129596), (1790, 128148), (1810, 126732), (2148, 106790), (2172, 105610), (2360, 97197), (2685, 85432), (2715, 84488), (3540, 64798), (3580, 64074), (3620, 63366), (4296, 53395), (4344, 52805), (5370, 42716), (5430, 42244), (7080, 32399), (7160, 32037), (7240, 31683), (10561, 21720), (10679, 21480), (10740, 21358), (10860, 21122)]