172859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 160

約数和(自身を含む): 599211648

約数和(自身を除く): 426352368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1597, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3194, 3280, 3608, 4510, 4791, 4920, 5412, 6388, 6765, 7216, 7985, 9020, 9582, 9840, 10824, 12776, 13530, 15970, 17567, 18040, 19164, 21648, 23955, 25552, 27060, 31940, 35134, 36080, 38328, 47910, 52701, 54120, 63880, 65477, 70268, 76656, 87835, 95820, 105402, 108240, 127760, 130954, 140536, 175670, 191640, 196431, 210804, 261908, 263505, 281072, 327385, 351340, 383280, 392862, 421608, 523816, 527010, 654770, 702680, 720247, 785724, 843216, 982155, 1047632, 1054020, 1309540, 1405360, 1440494, 1571448, 1964310, 2108040, 2160741, 2619080, 2880988, 3142896, 3601235, 3928620, 4216080, 4321482, 5238160, 5761976, 7202470, 7857240, 8642964, 10803705, 11523952, 14404940, 15714480, 17285928, 21607410, 28809880, 34571856, 43214820, 57619760, 86429640, 172859280]

約数ペア:

[(1, 172859280), (2, 86429640), (3, 57619760), (4, 43214820), (5, 34571856), (6, 28809880), (8, 21607410), (10, 17285928), (11, 15714480), (12, 14404940), (15, 11523952), (16, 10803705), (20, 8642964), (22, 7857240), (24, 7202470), (30, 5761976), (33, 5238160), (40, 4321482), (41, 4216080), (44, 3928620), (48, 3601235), (55, 3142896), (60, 2880988), (66, 2619080), (80, 2160741), (82, 2108040), (88, 1964310), (110, 1571448), (120, 1440494), (123, 1405360), (132, 1309540), (164, 1054020), (165, 1047632), (176, 982155), (205, 843216), (220, 785724), (240, 720247), (246, 702680), (264, 654770), (328, 527010), (330, 523816), (410, 421608), (440, 392862), (451, 383280), (492, 351340), (528, 327385), (615, 281072), (656, 263505), (660, 261908), (820, 210804), (880, 196431), (902, 191640), (984, 175670), (1230, 140536), (1320, 130954), (1353, 127760), (1597, 108240), (1640, 105402), (1804, 95820), (1968, 87835), (2255, 76656), (2460, 70268), (2640, 65477), (2706, 63880), (3194, 54120), (3280, 52701), (3608, 47910), (4510, 38328), (4791, 36080), (4920, 35134), (5412, 31940), (6388, 27060), (6765, 25552), (7216, 23955), (7985, 21648), (9020, 19164), (9582, 18040), (9840, 17567), (10824, 15970), (12776, 13530)]