1939858560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5607

約数の個数: 192

約数和(自身を含む): 6809619960

約数和(自身を除く): 4869761400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5521, 5760, 5856, 7320, 7808, 8784, 9760, 10980, 11042, 11712, 14640, 16563, 17568, 19520, 21960, 22084, 23424, 27605, 29280, 33126, 35136, 39040, 43920, 44168, 49689, 55210, 58560, 66252, 70272, 82815, 87840, 88336, 99378, 110420, 117120, 132504, 165630, 175680, 176672, 198756, 220840, 248445, 265008, 331260, 336781, 351360, 353344, 397512, 441680, 496890, 530016, 662520, 673562, 706688, 795024, 883360, 993780, 1010343, 1060032, 1325040, 1347124, 1590048, 1683905, 1766720, 1987560, 2020686, 2120064, 2650080, 2694248, 3031029, 3180096, 3367810, 3533440, 3975120, 4041372, 5051715, 5300160, 5388496, 6062058, 6360192, 6735620, 7950240, 8082744, 10103430, 10600320, 10776992, 12124116, 13471240, 15155145, 15900480, 16165488, 20206860, 21553984, 24248232, 26942480, 30310290, 31800960, 32330976, 40413720, 43107968, 48496464, 53884960, 60620580, 64661952, 80827440, 96992928, 107769920, 121241160, 129323904, 161654880, 193985856, 215539840, 242482320, 323309760, 387971712, 484964640, 646619520, 969929280, 1939858560]

約数ペア:

[(1, 1939858560), (2, 969929280), (3, 646619520), (4, 484964640), (5, 387971712), (6, 323309760), (8, 242482320), (9, 215539840), (10, 193985856), (12, 161654880), (15, 129323904), (16, 121241160), (18, 107769920), (20, 96992928), (24, 80827440), (30, 64661952), (32, 60620580), (36, 53884960), (40, 48496464), (45, 43107968), (48, 40413720), (60, 32330976), (61, 31800960), (64, 30310290), (72, 26942480), (80, 24248232), (90, 21553984), (96, 20206860), (120, 16165488), (122, 15900480), (128, 15155145), (144, 13471240), (160, 12124116), (180, 10776992), (183, 10600320), (192, 10103430), (240, 8082744), (244, 7950240), (288, 6735620), (305, 6360192), (320, 6062058), (360, 5388496), (366, 5300160), (384, 5051715), (480, 4041372), (488, 3975120), (549, 3533440), (576, 3367810), (610, 3180096), (640, 3031029), (720, 2694248), (732, 2650080), (915, 2120064), (960, 2020686), (976, 1987560), (1098, 1766720), (1152, 1683905), (1220, 1590048), (1440, 1347124), (1464, 1325040), (1830, 1060032), (1920, 1010343), (1952, 993780), (2196, 883360), (2440, 795024), (2745, 706688), (2880, 673562), (2928, 662520), (3660, 530016), (3904, 496890), (4392, 441680), (4880, 397512), (5490, 353344), (5521, 351360), (5760, 336781), (5856, 331260), (7320, 265008), (7808, 248445), (8784, 220840), (9760, 198756), (10980, 176672), (11042, 175680), (11712, 165630), (14640, 132504), (16563, 117120), (17568, 110420), (19520, 99378), (21960, 88336), (22084, 87840), (23424, 82815), (27605, 70272), (29280, 66252), (33126, 58560), (35136, 55210), (39040, 49689), (43920, 44168)]