147336420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31891}}^1$

素因数の和:31921

約数の個数: 96

約数和(自身を含む): 514354176

約数和(自身を除く): 367017756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 31891, 63782, 95673, 127564, 159455, 191346, 223237, 318910, 350801, 382692, 446474, 478365, 637820, 669711, 701602, 892948, 956730, 1052403, 1116185, 1339422, 1403204, 1754005, 1913460, 2104806, 2232370, 2455607, 2678844, 3348555, 3508010, 4209612, 4464740, 4911214, 5262015, 6697110, 7016020, 7366821, 9822428, 10524030, 12278035, 13394220, 14733642, 21048060, 24556070, 29467284, 36834105, 49112140, 73668210, 147336420]

約数ペア:

[(1, 147336420), (2, 73668210), (3, 49112140), (4, 36834105), (5, 29467284), (6, 24556070), (7, 21048060), (10, 14733642), (11, 13394220), (12, 12278035), (14, 10524030), (15, 9822428), (20, 7366821), (21, 7016020), (22, 6697110), (28, 5262015), (30, 4911214), (33, 4464740), (35, 4209612), (42, 3508010), (44, 3348555), (55, 2678844), (60, 2455607), (66, 2232370), (70, 2104806), (77, 1913460), (84, 1754005), (105, 1403204), (110, 1339422), (132, 1116185), (140, 1052403), (154, 956730), (165, 892948), (210, 701602), (220, 669711), (231, 637820), (308, 478365), (330, 446474), (385, 382692), (420, 350801), (462, 318910), (660, 223237), (770, 191346), (924, 159455), (1155, 127564), (1540, 95673), (2310, 63782), (4620, 31891)]