282929640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19813}}^1$

素因数の和:19851

約数の個数: 128

約数和(自身を含む): 1027157760

約数和(自身を除く): 744228120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 19813, 39626, 59439, 79252, 99065, 118878, 138691, 158504, 198130, 237756, 277382, 297195, 336821, 396260, 416073, 475512, 554764, 594390, 673642, 693455, 792520, 832146, 1010463, 1109528, 1188780, 1347284, 1386910, 1664292, 1684105, 2020926, 2080365, 2357747, 2377560, 2694568, 2773820, 3328584, 3368210, 4041852, 4160730, 4715494, 5052315, 5547640, 6736420, 7073241, 8083704, 8321460, 9430988, 10104630, 11788735, 13472840, 14146482, 16642920, 18861976, 20209260, 23577470, 28292964, 35366205, 40418520, 47154940, 56585928, 70732410, 94309880, 141464820, 282929640]

約数ペア:

[(1, 282929640), (2, 141464820), (3, 94309880), (4, 70732410), (5, 56585928), (6, 47154940), (7, 40418520), (8, 35366205), (10, 28292964), (12, 23577470), (14, 20209260), (15, 18861976), (17, 16642920), (20, 14146482), (21, 13472840), (24, 11788735), (28, 10104630), (30, 9430988), (34, 8321460), (35, 8083704), (40, 7073241), (42, 6736420), (51, 5547640), (56, 5052315), (60, 4715494), (68, 4160730), (70, 4041852), (84, 3368210), (85, 3328584), (102, 2773820), (105, 2694568), (119, 2377560), (120, 2357747), (136, 2080365), (140, 2020926), (168, 1684105), (170, 1664292), (204, 1386910), (210, 1347284), (238, 1188780), (255, 1109528), (280, 1010463), (340, 832146), (357, 792520), (408, 693455), (420, 673642), (476, 594390), (510, 554764), (595, 475512), (680, 416073), (714, 396260), (840, 336821), (952, 297195), (1020, 277382), (1190, 237756), (1428, 198130), (1785, 158504), (2040, 138691), (2380, 118878), (2856, 99065), (3570, 79252), (4760, 59439), (7140, 39626), (14280, 19813)]