8966509440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21581

約数の個数: 256

約数和(自身を含む): 33718947840

約数和(自身を除く): 24752438400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 21521, 26040, 27776, 29760, 34720, 41664, 43042, 52080, 59520, 64563, 69440, 83328, 86084, 104160, 107605, 129126, 138880, 150647, 172168, 208320, 215210, 258252, 301294, 322815, 344336, 416640, 430420, 451941, 516504, 602588, 645630, 667151, 688672, 753235, 860840, 903882, 1033008, 1205176, 1291260, 1334302, 1377344, 1506470, 1721680, 1807764, 2001453, 2066016, 2259705, 2410352, 2582520, 2668604, 2754688, 3012940, 3335755, 3443360, 3615528, 4002906, 4132032, 4519410, 4670057, 4820704, 5165040, 5337208, 6025880, 6671510, 6886720, 7231056, 8005812, 8264064, 9038820, 9340114, 9641408, 10007265, 10330080, 10674416, 12051760, 13343020, 13773440, 14010171, 14462112, 16011624, 18077640, 18680228, 19282816, 20014530, 20660160, 21348832, 23350285, 24103520, 26686040, 28020342, 28924224, 32023248, 36155280, 37360456, 40029060, 41320320, 42697664, 46700570, 48207040, 53372080, 56040684, 57848448, 64046496, 70050855, 72310560, 74720912, 80058120, 85395328, 93401140, 96414080, 106744160, 112081368, 128092992, 140101710, 144621120, 149441824, 160116240, 186802280, 213488320, 224162736, 256185984, 280203420, 289242240, 298883648, 320232480, 373604560, 426976640, 448325472, 560406840, 597767296, 640464960, 747209120, 896650944, 1120813680, 1280929920, 1494418240, 1793301888, 2241627360, 2988836480, 4483254720, 8966509440]

約数ペア:

[(1, 8966509440), (2, 4483254720), (3, 2988836480), (4, 2241627360), (5, 1793301888), (6, 1494418240), (7, 1280929920), (8, 1120813680), (10, 896650944), (12, 747209120), (14, 640464960), (15, 597767296), (16, 560406840), (20, 448325472), (21, 426976640), (24, 373604560), (28, 320232480), (30, 298883648), (31, 289242240), (32, 280203420), (35, 256185984), (40, 224162736), (42, 213488320), (48, 186802280), (56, 160116240), (60, 149441824), (62, 144621120), (64, 140101710), (70, 128092992), (80, 112081368), (84, 106744160), (93, 96414080), (96, 93401140), (105, 85395328), (112, 80058120), (120, 74720912), (124, 72310560), (128, 70050855), (140, 64046496), (155, 57848448), (160, 56040684), (168, 53372080), (186, 48207040), (192, 46700570), (210, 42697664), (217, 41320320), (224, 40029060), (240, 37360456), (248, 36155280), (280, 32023248), (310, 28924224), (320, 28020342), (336, 26686040), (372, 24103520), (384, 23350285), (420, 21348832), (434, 20660160), (448, 20014530), (465, 19282816), (480, 18680228), (496, 18077640), (560, 16011624), (620, 14462112), (640, 14010171), (651, 13773440), (672, 13343020), (744, 12051760), (840, 10674416), (868, 10330080), (896, 10007265), (930, 9641408), (960, 9340114), (992, 9038820), (1085, 8264064), (1120, 8005812), (1240, 7231056), (1302, 6886720), (1344, 6671510), (1488, 6025880), (1680, 5337208), (1736, 5165040), (1860, 4820704), (1920, 4670057), (1984, 4519410), (2170, 4132032), (2240, 4002906), (2480, 3615528), (2604, 3443360), (2688, 3335755), (2976, 3012940), (3255, 2754688), (3360, 2668604), (3472, 2582520), (3720, 2410352), (3968, 2259705), (4340, 2066016), (4480, 2001453), (4960, 1807764), (5208, 1721680), (5952, 1506470), (6510, 1377344), (6720, 1334302), (6944, 1291260), (7440, 1205176), (8680, 1033008), (9920, 903882), (10416, 860840), (11904, 753235), (13020, 688672), (13440, 667151), (13888, 645630), (14880, 602588), (17360, 516504), (19840, 451941), (20832, 430420), (21521, 416640), (26040, 344336), (27776, 322815), (29760, 301294), (34720, 258252), (41664, 215210), (43042, 208320), (52080, 172168), (59520, 150647), (64563, 138880), (69440, 129126), (83328, 107605), (86084, 104160)]