917105640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13109}}^1$

素因数の和:13187

約数の個数: 128

約数和(自身を含む): 3058300800

約数和(自身を除く): 2141195160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13109, 13992, 17490, 23320, 26218, 34980, 39327, 52436, 65545, 69960, 78654, 104872, 131090, 144199, 157308, 196635, 262180, 288398, 314616, 393270, 432597, 524360, 576796, 694777, 720995, 786540, 865194, 1153592, 1389554, 1441990, 1573080, 1730388, 2084331, 2162985, 2779108, 2883980, 3460776, 3473885, 4168662, 4325970, 5558216, 5767960, 6947770, 7642547, 8337324, 8651940, 10421655, 13895540, 15285094, 16674648, 17303880, 20843310, 22927641, 27791080, 30570188, 38212735, 41686620, 45855282, 61140376, 76425470, 83373240, 91710564, 114638205, 152850940, 183421128, 229276410, 305701880, 458552820, 917105640]

約数ペア:

[(1, 917105640), (2, 458552820), (3, 305701880), (4, 229276410), (5, 183421128), (6, 152850940), (8, 114638205), (10, 91710564), (11, 83373240), (12, 76425470), (15, 61140376), (20, 45855282), (22, 41686620), (24, 38212735), (30, 30570188), (33, 27791080), (40, 22927641), (44, 20843310), (53, 17303880), (55, 16674648), (60, 15285094), (66, 13895540), (88, 10421655), (106, 8651940), (110, 8337324), (120, 7642547), (132, 6947770), (159, 5767960), (165, 5558216), (212, 4325970), (220, 4168662), (264, 3473885), (265, 3460776), (318, 2883980), (330, 2779108), (424, 2162985), (440, 2084331), (530, 1730388), (583, 1573080), (636, 1441990), (660, 1389554), (795, 1153592), (1060, 865194), (1166, 786540), (1272, 720995), (1320, 694777), (1590, 576796), (1749, 524360), (2120, 432597), (2332, 393270), (2915, 314616), (3180, 288398), (3498, 262180), (4664, 196635), (5830, 157308), (6360, 144199), (6996, 131090), (8745, 104872), (11660, 78654), (13109, 69960), (13992, 65545), (17490, 52436), (23320, 39327), (26218, 34980)]