19011672.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4463}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 358691328

約数和(自身を除く): 244081488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 4463, 5136, 6420, 8560, 8926, 12840, 13389, 17852, 22315, 25680, 26778, 35704, 44630, 53556, 66945, 71408, 89260, 107112, 133890, 178520, 214224, 267780, 357040, 477541, 535560, 955082, 1071120, 1432623, 1910164, 2387705, 2865246, 3820328, 4775410, 5730492, 7163115, 7640656, 9550820, 11460984, 14326230, 19101640, 22921968, 28652460, 38203280, 57304920, 114609840]

約数ペア:

[(1, 114609840), (2, 57304920), (3, 38203280), (4, 28652460), (5, 22921968), (6, 19101640), (8, 14326230), (10, 11460984), (12, 9550820), (15, 7640656), (16, 7163115), (20, 5730492), (24, 4775410), (30, 3820328), (40, 2865246), (48, 2387705), (60, 1910164), (80, 1432623), (107, 1071120), (120, 955082), (214, 535560), (240, 477541), (321, 357040), (428, 267780), (535, 214224), (642, 178520), (856, 133890), (1070, 107112), (1284, 89260), (1605, 71408), (1712, 66945), (2140, 53556), (2568, 44630), (3210, 35704), (4280, 26778), (4463, 25680), (5136, 22315), (6420, 17852), (8560, 13389), (8926, 12840)]