473074160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 1265544000

約数和(自身を除く): 792469840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 89, 95, 104, 130, 152, 178, 190, 208, 247, 260, 269, 304, 356, 380, 445, 494, 520, 538, 712, 760, 890, 988, 1040, 1076, 1157, 1235, 1345, 1424, 1520, 1691, 1780, 1976, 2152, 2314, 2470, 2690, 3382, 3497, 3560, 3952, 4304, 4628, 4940, 5111, 5380, 5785, 6764, 6994, 7120, 8455, 9256, 9880, 10222, 10760, 11570, 13528, 13988, 16910, 17485, 18512, 19760, 20444, 21520, 21983, 23140, 23941, 25555, 27056, 27976, 33820, 34970, 40888, 43966, 46280, 47882, 51110, 55952, 66443, 67640, 69940, 81776, 87932, 92560, 95764, 102220, 109915, 119705, 132886, 135280, 139880, 175864, 191528, 204440, 219830, 239410, 265772, 279760, 311233, 332215, 351728, 383056, 408880, 439660, 454879, 478820, 531544, 622466, 664430, 879320, 909758, 957640, 1063088, 1244932, 1328860, 1556165, 1758640, 1819516, 1915280, 2274395, 2489864, 2657720, 3112330, 3639032, 4548790, 4979728, 5315440, 5913427, 6224660, 7278064, 9097580, 11826854, 12449320, 18195160, 23653708, 24898640, 29567135, 36390320, 47307416, 59134270, 94614832, 118268540, 236537080, 473074160]

約数ペア:

[(1, 473074160), (2, 236537080), (4, 118268540), (5, 94614832), (8, 59134270), (10, 47307416), (13, 36390320), (16, 29567135), (19, 24898640), (20, 23653708), (26, 18195160), (38, 12449320), (40, 11826854), (52, 9097580), (65, 7278064), (76, 6224660), (80, 5913427), (89, 5315440), (95, 4979728), (104, 4548790), (130, 3639032), (152, 3112330), (178, 2657720), (190, 2489864), (208, 2274395), (247, 1915280), (260, 1819516), (269, 1758640), (304, 1556165), (356, 1328860), (380, 1244932), (445, 1063088), (494, 957640), (520, 909758), (538, 879320), (712, 664430), (760, 622466), (890, 531544), (988, 478820), (1040, 454879), (1076, 439660), (1157, 408880), (1235, 383056), (1345, 351728), (1424, 332215), (1520, 311233), (1691, 279760), (1780, 265772), (1976, 239410), (2152, 219830), (2314, 204440), (2470, 191528), (2690, 175864), (3382, 139880), (3497, 135280), (3560, 132886), (3952, 119705), (4304, 109915), (4628, 102220), (4940, 95764), (5111, 92560), (5380, 87932), (5785, 81776), (6764, 69940), (6994, 67640), (7120, 66443), (8455, 55952), (9256, 51110), (9880, 47882), (10222, 46280), (10760, 43966), (11570, 40888), (13528, 34970), (13988, 33820), (16910, 27976), (17485, 27056), (18512, 25555), (19760, 23941), (20444, 23140), (21520, 21983)]