16468365280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{11953}}^1$

素因数の和:12156

約数の個数: 96

約数和(自身を含む): 39763785600

約数和(自身を除く): 23295420320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 109, 158, 160, 218, 316, 395, 436, 545, 632, 790, 872, 1090, 1264, 1580, 1744, 2180, 2528, 3160, 3488, 4360, 6320, 8611, 8720, 11953, 12640, 17222, 17440, 23906, 34444, 43055, 47812, 59765, 68888, 86110, 95624, 119530, 137776, 172220, 191248, 239060, 275552, 344440, 382496, 478120, 688880, 944287, 956240, 1302877, 1377760, 1888574, 1912480, 2605754, 3777148, 4721435, 5211508, 6514385, 7554296, 9442870, 10423016, 13028770, 15108592, 18885740, 20846032, 26057540, 30217184, 37771480, 41692064, 52115080, 75542960, 102927283, 104230160, 151085920, 205854566, 208460320, 411709132, 514636415, 823418264, 1029272830, 1646836528, 2058545660, 3293673056, 4117091320, 8234182640, 16468365280]

約数ペア:

[(1, 16468365280), (2, 8234182640), (4, 4117091320), (5, 3293673056), (8, 2058545660), (10, 1646836528), (16, 1029272830), (20, 823418264), (32, 514636415), (40, 411709132), (79, 208460320), (80, 205854566), (109, 151085920), (158, 104230160), (160, 102927283), (218, 75542960), (316, 52115080), (395, 41692064), (436, 37771480), (545, 30217184), (632, 26057540), (790, 20846032), (872, 18885740), (1090, 15108592), (1264, 13028770), (1580, 10423016), (1744, 9442870), (2180, 7554296), (2528, 6514385), (3160, 5211508), (3488, 4721435), (4360, 3777148), (6320, 2605754), (8611, 1912480), (8720, 1888574), (11953, 1377760), (12640, 1302877), (17222, 956240), (17440, 944287), (23906, 688880), (34444, 478120), (43055, 382496), (47812, 344440), (59765, 275552), (68888, 239060), (86110, 191248), (95624, 172220), (119530, 137776)]