2650333440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9721}}^1$

素因数の和:9816

約数の個数: 144

約数和(自身を含む): 8584603776

約数和(自身を除く): 5934270336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 8520, 9088, 9721, 11360, 13632, 17040, 18176, 19442, 22720, 27264, 29163, 34080, 38884, 45440, 48605, 54528, 58326, 68160, 77768, 90880, 97210, 116652, 136320, 145815, 155536, 194420, 233304, 272640, 291630, 311072, 388840, 466608, 583260, 622144, 690191, 777680, 933216, 1166520, 1244288, 1380382, 1555360, 1866432, 2070573, 2333040, 2488576, 2760764, 3110720, 3450955, 3732864, 4141146, 4666080, 5521528, 6221440, 6901910, 7465728, 8282292, 9332160, 10352865, 11043056, 12442880, 13803820, 16564584, 18664320, 20705730, 22086112, 27607640, 33129168, 37328640, 41411460, 44172224, 55215280, 66258336, 82822920, 88344448, 110430560, 132516672, 165645840, 176688896, 220861120, 265033344, 331291680, 441722240, 530066688, 662583360, 883444480, 1325166720, 2650333440]

約数ペア:

[(1, 2650333440), (2, 1325166720), (3, 883444480), (4, 662583360), (5, 530066688), (6, 441722240), (8, 331291680), (10, 265033344), (12, 220861120), (15, 176688896), (16, 165645840), (20, 132516672), (24, 110430560), (30, 88344448), (32, 82822920), (40, 66258336), (48, 55215280), (60, 44172224), (64, 41411460), (71, 37328640), (80, 33129168), (96, 27607640), (120, 22086112), (128, 20705730), (142, 18664320), (160, 16564584), (192, 13803820), (213, 12442880), (240, 11043056), (256, 10352865), (284, 9332160), (320, 8282292), (355, 7465728), (384, 6901910), (426, 6221440), (480, 5521528), (568, 4666080), (640, 4141146), (710, 3732864), (768, 3450955), (852, 3110720), (960, 2760764), (1065, 2488576), (1136, 2333040), (1280, 2070573), (1420, 1866432), (1704, 1555360), (1920, 1380382), (2130, 1244288), (2272, 1166520), (2840, 933216), (3408, 777680), (3840, 690191), (4260, 622144), (4544, 583260), (5680, 466608), (6816, 388840), (8520, 311072), (9088, 291630), (9721, 272640), (11360, 233304), (13632, 194420), (17040, 155536), (18176, 145815), (19442, 136320), (22720, 116652), (27264, 97210), (29163, 90880), (34080, 77768), (38884, 68160), (45440, 58326), (48605, 54528)]