1494999040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 224

約数和(自身を含む): 4034149920

約数和(自身を除く): 2539150880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 113, 128, 136, 152, 160, 170, 190, 226, 256, 272, 304, 320, 323, 340, 380, 452, 512, 544, 565, 608, 640, 646, 680, 760, 904, 1024, 1088, 1130, 1216, 1280, 1292, 1360, 1520, 1615, 1808, 1921, 2048, 2147, 2176, 2260, 2432, 2560, 2584, 2720, 3040, 3230, 3616, 3842, 4096, 4294, 4352, 4520, 4864, 5120, 5168, 5440, 6080, 6460, 7232, 7684, 8192, 8588, 8704, 9040, 9605, 9728, 10240, 10336, 10735, 10880, 12160, 12920, 14464, 15368, 17176, 17408, 18080, 19210, 19456, 20480, 20672, 21470, 21760, 24320, 25840, 28928, 30736, 34352, 34816, 36160, 36499, 38420, 38912, 40960, 41344, 42940, 43520, 48640, 51680, 57856, 61472, 68704, 69632, 72320, 72998, 76840, 77824, 82688, 85880, 87040, 97280, 103360, 115712, 122944, 137408, 139264, 144640, 145996, 153680, 155648, 165376, 171760, 174080, 182495, 194560, 206720, 231424, 245888, 274816, 289280, 291992, 307360, 330752, 343520, 348160, 364990, 389120, 413440, 462848, 491776, 549632, 578560, 583984, 614720, 661504, 687040, 696320, 729980, 778240, 826880, 925696, 983552, 1099264, 1157120, 1167968, 1229440, 1323008, 1374080, 1459960, 1653760, 1967104, 2198528, 2314240, 2335936, 2458880, 2646016, 2748160, 2919920, 3307520, 3934208, 4397056, 4628480, 4671872, 4917760, 5496320, 5839840, 6615040, 7868416, 8794112, 9343744, 9835520, 10992640, 11679680, 13230080, 15736832, 17588224, 18687488, 19671040, 21985280, 23359360, 37374976, 39342080, 43970560, 46718720, 74749952, 78684160, 87941120, 93437440, 149499904, 186874880, 298999808, 373749760, 747499520, 1494999040]

約数ペア:

[(1, 1494999040), (2, 747499520), (4, 373749760), (5, 298999808), (8, 186874880), (10, 149499904), (16, 93437440), (17, 87941120), (19, 78684160), (20, 74749952), (32, 46718720), (34, 43970560), (38, 39342080), (40, 37374976), (64, 23359360), (68, 21985280), (76, 19671040), (80, 18687488), (85, 17588224), (95, 15736832), (113, 13230080), (128, 11679680), (136, 10992640), (152, 9835520), (160, 9343744), (170, 8794112), (190, 7868416), (226, 6615040), (256, 5839840), (272, 5496320), (304, 4917760), (320, 4671872), (323, 4628480), (340, 4397056), (380, 3934208), (452, 3307520), (512, 2919920), (544, 2748160), (565, 2646016), (608, 2458880), (640, 2335936), (646, 2314240), (680, 2198528), (760, 1967104), (904, 1653760), (1024, 1459960), (1088, 1374080), (1130, 1323008), (1216, 1229440), (1280, 1167968), (1292, 1157120), (1360, 1099264), (1520, 983552), (1615, 925696), (1808, 826880), (1921, 778240), (2048, 729980), (2147, 696320), (2176, 687040), (2260, 661504), (2432, 614720), (2560, 583984), (2584, 578560), (2720, 549632), (3040, 491776), (3230, 462848), (3616, 413440), (3842, 389120), (4096, 364990), (4294, 348160), (4352, 343520), (4520, 330752), (4864, 307360), (5120, 291992), (5168, 289280), (5440, 274816), (6080, 245888), (6460, 231424), (7232, 206720), (7684, 194560), (8192, 182495), (8588, 174080), (8704, 171760), (9040, 165376), (9605, 155648), (9728, 153680), (10240, 145996), (10336, 144640), (10735, 139264), (10880, 137408), (12160, 122944), (12920, 115712), (14464, 103360), (15368, 97280), (17176, 87040), (17408, 85880), (18080, 82688), (19210, 77824), (19456, 76840), (20480, 72998), (20672, 72320), (21470, 69632), (21760, 68704), (24320, 61472), (25840, 57856), (28928, 51680), (30736, 48640), (34352, 43520), (34816, 42940), (36160, 41344), (36499, 40960), (38420, 38912)]