2900540.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5851

約数の個数: 128

約数和(自身を含む): 301397760

約数和(自身を除く): 218388120

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, 5813, 7140, 11626, 14280, 17439, 23252, 29065, 34878, 40691, 46504, 58130, 69756, 81382, 87195, 98821, 116260, 122073, 139512, 162764, 174390, 197642, 203455, 232520, 244146, 296463, 325528, 348780, 395284, 406910, 488292, 494105, 592926, 610365, 691747, 697560, 790568, 813820, 976584, 988210, 1185852, 1220730, 1383494, 1482315, 1627640, 1976420, 2075241, 2371704, 2441460, 2766988, 2964630, 3458735, 3952840, 4150482, 4882920, 5533976, 5929260, 6917470, 8300964, 10376205, 11858520, 13834940, 16601928, 20752410, 27669880, 41504820, 83009640]

約数ペア:

[(1, 83009640), (2, 41504820), (3, 27669880), (4, 20752410), (5, 16601928), (6, 13834940), (7, 11858520), (8, 10376205), (10, 8300964), (12, 6917470), (14, 5929260), (15, 5533976), (17, 4882920), (20, 4150482), (21, 3952840), (24, 3458735), (28, 2964630), (30, 2766988), (34, 2441460), (35, 2371704), (40, 2075241), (42, 1976420), (51, 1627640), (56, 1482315), (60, 1383494), (68, 1220730), (70, 1185852), (84, 988210), (85, 976584), (102, 813820), (105, 790568), (119, 697560), (120, 691747), (136, 610365), (140, 592926), (168, 494105), (170, 488292), (204, 406910), (210, 395284), (238, 348780), (255, 325528), (280, 296463), (340, 244146), (357, 232520), (408, 203455), (420, 197642), (476, 174390), (510, 162764), (595, 139512), (680, 122073), (714, 116260), (840, 98821), (952, 87195), (1020, 81382), (1190, 69756), (1428, 58130), (1785, 46504), (2040, 40691), (2380, 34878), (2856, 29065), (3570, 23252), (4760, 17439), (5813, 14280), (7140, 11626)]