89113920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 329184000

約数和(自身を除く): 240070080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 149, 160, 168, 178, 192, 210, 224, 240, 267, 280, 298, 320, 336, 356, 420, 445, 447, 448, 480, 534, 560, 596, 623, 672, 712, 745, 840, 890, 894, 960, 1043, 1068, 1120, 1192, 1246, 1335, 1344, 1424, 1490, 1680, 1780, 1788, 1869, 2086, 2136, 2235, 2240, 2384, 2492, 2670, 2848, 2980, 3115, 3129, 3360, 3560, 3576, 3738, 4172, 4272, 4470, 4768, 4984, 5215, 5340, 5696, 5960, 6230, 6258, 6720, 7120, 7152, 7476, 8344, 8544, 8940, 9345, 9536, 9968, 10430, 10680, 11920, 12460, 12516, 13261, 14240, 14304, 14952, 15645, 16688, 17088, 17880, 18690, 19936, 20860, 21360, 23840, 24920, 25032, 26522, 28480, 28608, 29904, 31290, 33376, 35760, 37380, 39783, 39872, 41720, 42720, 47680, 49840, 50064, 53044, 59808, 62580, 66305, 66752, 71520, 74760, 79566, 83440, 85440, 92827, 99680, 100128, 106088, 119616, 125160, 132610, 143040, 149520, 159132, 166880, 185654, 198915, 199360, 200256, 212176, 250320, 265220, 278481, 299040, 318264, 333760, 371308, 397830, 424352, 464135, 500640, 530440, 556962, 598080, 636528, 742616, 795660, 848704, 928270, 1001280, 1060880, 1113924, 1273056, 1392405, 1485232, 1591320, 1856540, 2121760, 2227848, 2546112, 2784810, 2970464, 3182640, 3713080, 4243520, 4455696, 5569620, 5940928, 6365280, 7426160, 8911392, 11139240, 12730560, 14852320, 17822784, 22278480, 29704640, 44556960, 89113920]

約数ペア:

[(1, 89113920), (2, 44556960), (3, 29704640), (4, 22278480), (5, 17822784), (6, 14852320), (7, 12730560), (8, 11139240), (10, 8911392), (12, 7426160), (14, 6365280), (15, 5940928), (16, 5569620), (20, 4455696), (21, 4243520), (24, 3713080), (28, 3182640), (30, 2970464), (32, 2784810), (35, 2546112), (40, 2227848), (42, 2121760), (48, 1856540), (56, 1591320), (60, 1485232), (64, 1392405), (70, 1273056), (80, 1113924), (84, 1060880), (89, 1001280), (96, 928270), (105, 848704), (112, 795660), (120, 742616), (140, 636528), (149, 598080), (160, 556962), (168, 530440), (178, 500640), (192, 464135), (210, 424352), (224, 397830), (240, 371308), (267, 333760), (280, 318264), (298, 299040), (320, 278481), (336, 265220), (356, 250320), (420, 212176), (445, 200256), (447, 199360), (448, 198915), (480, 185654), (534, 166880), (560, 159132), (596, 149520), (623, 143040), (672, 132610), (712, 125160), (745, 119616), (840, 106088), (890, 100128), (894, 99680), (960, 92827), (1043, 85440), (1068, 83440), (1120, 79566), (1192, 74760), (1246, 71520), (1335, 66752), (1344, 66305), (1424, 62580), (1490, 59808), (1680, 53044), (1780, 50064), (1788, 49840), (1869, 47680), (2086, 42720), (2136, 41720), (2235, 39872), (2240, 39783), (2384, 37380), (2492, 35760), (2670, 33376), (2848, 31290), (2980, 29904), (3115, 28608), (3129, 28480), (3360, 26522), (3560, 25032), (3576, 24920), (3738, 23840), (4172, 21360), (4272, 20860), (4470, 19936), (4768, 18690), (4984, 17880), (5215, 17088), (5340, 16688), (5696, 15645), (5960, 14952), (6230, 14304), (6258, 14240), (6720, 13261), (7120, 12516), (7152, 12460), (7476, 11920), (8344, 10680), (8544, 10430), (8940, 9968), (9345, 9536)]