86429640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 289941120

約数和(自身を除く): 203511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1597, 1640, 1804, 2255, 2460, 2706, 3194, 3608, 4510, 4791, 4920, 5412, 6388, 6765, 7985, 9020, 9582, 10824, 12776, 13530, 15970, 17567, 18040, 19164, 23955, 27060, 31940, 35134, 38328, 47910, 52701, 54120, 63880, 65477, 70268, 87835, 95820, 105402, 130954, 140536, 175670, 191640, 196431, 210804, 261908, 263505, 327385, 351340, 392862, 421608, 523816, 527010, 654770, 702680, 720247, 785724, 982155, 1054020, 1309540, 1440494, 1571448, 1964310, 2108040, 2160741, 2619080, 2880988, 3601235, 3928620, 4321482, 5761976, 7202470, 7857240, 8642964, 10803705, 14404940, 17285928, 21607410, 28809880, 43214820, 86429640]

約数ペア:

[(1, 86429640), (2, 43214820), (3, 28809880), (4, 21607410), (5, 17285928), (6, 14404940), (8, 10803705), (10, 8642964), (11, 7857240), (12, 7202470), (15, 5761976), (20, 4321482), (22, 3928620), (24, 3601235), (30, 2880988), (33, 2619080), (40, 2160741), (41, 2108040), (44, 1964310), (55, 1571448), (60, 1440494), (66, 1309540), (82, 1054020), (88, 982155), (110, 785724), (120, 720247), (123, 702680), (132, 654770), (164, 527010), (165, 523816), (205, 421608), (220, 392862), (246, 351340), (264, 327385), (328, 263505), (330, 261908), (410, 210804), (440, 196431), (451, 191640), (492, 175670), (615, 140536), (660, 130954), (820, 105402), (902, 95820), (984, 87835), (1230, 70268), (1320, 65477), (1353, 63880), (1597, 54120), (1640, 52701), (1804, 47910), (2255, 38328), (2460, 35134), (2706, 31940), (3194, 27060), (3608, 23955), (4510, 19164), (4791, 18040), (4920, 17567), (5412, 15970), (6388, 13530), (6765, 12776), (7985, 10824), (9020, 9582)]