144650960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 380547072

約数和(自身を除く): 235896112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 47, 62, 68, 73, 80, 85, 94, 124, 136, 146, 155, 170, 188, 235, 248, 272, 292, 310, 340, 365, 376, 470, 496, 527, 584, 620, 680, 730, 752, 799, 940, 1054, 1168, 1240, 1241, 1360, 1457, 1460, 1598, 1880, 2108, 2263, 2480, 2482, 2635, 2914, 2920, 3196, 3431, 3760, 3995, 4216, 4526, 4964, 5270, 5828, 5840, 6205, 6392, 6862, 7285, 7990, 8432, 9052, 9928, 10540, 11315, 11656, 12410, 12784, 13724, 14570, 15980, 17155, 18104, 19856, 21080, 22630, 23312, 24769, 24820, 27448, 29140, 31960, 34310, 36208, 38471, 42160, 45260, 49538, 49640, 54896, 58280, 58327, 63920, 68620, 76942, 90520, 99076, 99280, 106361, 116560, 116654, 123845, 137240, 153884, 181040, 192355, 198152, 212722, 233308, 247690, 274480, 291635, 307768, 384710, 396304, 425444, 466616, 495380, 531805, 583270, 615536, 769420, 850888, 933232, 990760, 1063610, 1166540, 1538840, 1701776, 1808137, 1981520, 2127220, 2333080, 3077680, 3616274, 4254440, 4666160, 7232548, 8508880, 9040685, 14465096, 18081370, 28930192, 36162740, 72325480, 144650960]

約数ペア:

[(1, 144650960), (2, 72325480), (4, 36162740), (5, 28930192), (8, 18081370), (10, 14465096), (16, 9040685), (17, 8508880), (20, 7232548), (31, 4666160), (34, 4254440), (40, 3616274), (47, 3077680), (62, 2333080), (68, 2127220), (73, 1981520), (80, 1808137), (85, 1701776), (94, 1538840), (124, 1166540), (136, 1063610), (146, 990760), (155, 933232), (170, 850888), (188, 769420), (235, 615536), (248, 583270), (272, 531805), (292, 495380), (310, 466616), (340, 425444), (365, 396304), (376, 384710), (470, 307768), (496, 291635), (527, 274480), (584, 247690), (620, 233308), (680, 212722), (730, 198152), (752, 192355), (799, 181040), (940, 153884), (1054, 137240), (1168, 123845), (1240, 116654), (1241, 116560), (1360, 106361), (1457, 99280), (1460, 99076), (1598, 90520), (1880, 76942), (2108, 68620), (2263, 63920), (2480, 58327), (2482, 58280), (2635, 54896), (2914, 49640), (2920, 49538), (3196, 45260), (3431, 42160), (3760, 38471), (3995, 36208), (4216, 34310), (4526, 31960), (4964, 29140), (5270, 27448), (5828, 24820), (5840, 24769), (6205, 23312), (6392, 22630), (6862, 21080), (7285, 19856), (7990, 18104), (8432, 17155), (9052, 15980), (9928, 14570), (10540, 13724), (11315, 12784), (11656, 12410)]