1250655840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 288

約数和(自身を含む): 4971710016

約数和(自身を除く): 3721054176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2341, 2385, 2520, 2544, 2968, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4682, 4770, 5040, 5088, 5565, 5936, 6360, 6678, 7023, 7420, 7632, 8480, 8904, 9364, 9540, 10080, 11130, 11705, 11872, 12720, 13356, 14046, 14840, 15264, 16387, 16695, 17808, 18728, 19080, 21069, 22260, 23410, 25440, 26712, 28092, 29680, 32774, 33390, 35115, 35616, 37456, 38160, 42138, 44520, 46820, 49161, 53424, 56184, 59360, 65548, 66780, 70230, 74912, 76320, 81935, 84276, 89040, 93640, 98322, 105345, 106848, 112368, 124073, 131096, 133560, 140460, 147483, 163870, 168552, 178080, 187280, 196644, 210690, 224736, 245805, 248146, 262192, 267120, 280920, 294966, 327740, 337104, 372219, 374560, 393288, 421380, 491610, 496292, 524384, 534240, 561840, 589932, 620365, 655480, 674208, 737415, 744438, 786576, 842760, 868511, 983220, 992584, 1116657, 1123680, 1179864, 1240730, 1310960, 1474830, 1488876, 1573152, 1685520, 1737022, 1861095, 1966440, 1985168, 2233314, 2359728, 2481460, 2605533, 2621920, 2949660, 2977752, 3371040, 3474044, 3722190, 3932880, 3970336, 4342555, 4466628, 4719456, 4962920, 5211066, 5583285, 5899320, 5955504, 6948088, 7444380, 7816599, 7865760, 8685110, 8933256, 9925840, 10422132, 11166570, 11798640, 11911008, 13027665, 13896176, 14888760, 15633198, 17370220, 17866512, 19851680, 20844264, 22333140, 23597280, 26055330, 27792352, 29777520, 31266396, 34740440, 35733024, 39082995, 41688528, 44666280, 52110660, 59555040, 62532792, 69480880, 78165990, 83377056, 89332560, 104221320, 125065584, 138961760, 156331980, 178665120, 208442640, 250131168, 312663960, 416885280, 625327920, 1250655840]

約数ペア:

[(1, 1250655840), (2, 625327920), (3, 416885280), (4, 312663960), (5, 250131168), (6, 208442640), (7, 178665120), (8, 156331980), (9, 138961760), (10, 125065584), (12, 104221320), (14, 89332560), (15, 83377056), (16, 78165990), (18, 69480880), (20, 62532792), (21, 59555040), (24, 52110660), (28, 44666280), (30, 41688528), (32, 39082995), (35, 35733024), (36, 34740440), (40, 31266396), (42, 29777520), (45, 27792352), (48, 26055330), (53, 23597280), (56, 22333140), (60, 20844264), (63, 19851680), (70, 17866512), (72, 17370220), (80, 15633198), (84, 14888760), (90, 13896176), (96, 13027665), (105, 11911008), (106, 11798640), (112, 11166570), (120, 10422132), (126, 9925840), (140, 8933256), (144, 8685110), (159, 7865760), (160, 7816599), (168, 7444380), (180, 6948088), (210, 5955504), (212, 5899320), (224, 5583285), (240, 5211066), (252, 4962920), (265, 4719456), (280, 4466628), (288, 4342555), (315, 3970336), (318, 3932880), (336, 3722190), (360, 3474044), (371, 3371040), (420, 2977752), (424, 2949660), (477, 2621920), (480, 2605533), (504, 2481460), (530, 2359728), (560, 2233314), (630, 1985168), (636, 1966440), (672, 1861095), (720, 1737022), (742, 1685520), (795, 1573152), (840, 1488876), (848, 1474830), (954, 1310960), (1008, 1240730), (1060, 1179864), (1113, 1123680), (1120, 1116657), (1260, 992584), (1272, 983220), (1440, 868511), (1484, 842760), (1590, 786576), (1680, 744438), (1696, 737415), (1855, 674208), (1908, 655480), (2016, 620365), (2120, 589932), (2226, 561840), (2341, 534240), (2385, 524384), (2520, 496292), (2544, 491610), (2968, 421380), (3180, 393288), (3339, 374560), (3360, 372219), (3710, 337104), (3816, 327740), (4240, 294966), (4452, 280920), (4682, 267120), (4770, 262192), (5040, 248146), (5088, 245805), (5565, 224736), (5936, 210690), (6360, 196644), (6678, 187280), (7023, 178080), (7420, 168552), (7632, 163870), (8480, 147483), (8904, 140460), (9364, 133560), (9540, 131096), (10080, 124073), (11130, 112368), (11705, 106848), (11872, 105345), (12720, 98322), (13356, 93640), (14046, 89040), (14840, 84276), (15264, 81935), (16387, 76320), (16695, 74912), (17808, 70230), (18728, 66780), (19080, 65548), (21069, 59360), (22260, 56184), (23410, 53424), (25440, 49161), (26712, 46820), (28092, 44520), (29680, 42138), (32774, 38160), (33390, 37456), (35115, 35616)]