1843790480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 5039677440

約数和(自身を除く): 3195886960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 79, 80, 112, 140, 142, 158, 280, 284, 316, 355, 395, 497, 553, 560, 568, 587, 632, 710, 790, 994, 1106, 1136, 1174, 1264, 1420, 1580, 1988, 2212, 2348, 2485, 2765, 2840, 2935, 3160, 3976, 4109, 4424, 4696, 4970, 5530, 5609, 5680, 5870, 6320, 7952, 8218, 8848, 9392, 9940, 11060, 11218, 11740, 16436, 19880, 20545, 22120, 22436, 23480, 28045, 32872, 39263, 39760, 41090, 41677, 44240, 44872, 46373, 46960, 56090, 65744, 78526, 82180, 83354, 89744, 92746, 112180, 157052, 164360, 166708, 185492, 196315, 208385, 224360, 231865, 291739, 314104, 324611, 328720, 333416, 370984, 392630, 416770, 448720, 463730, 583478, 628208, 649222, 666832, 741968, 785260, 833540, 927460, 1166956, 1298444, 1458695, 1570520, 1623055, 1667080, 1854920, 2333912, 2596888, 2917390, 3141040, 3246110, 3292483, 3334160, 3709840, 4667824, 5193776, 5834780, 6492220, 6584966, 11669560, 12984440, 13169932, 16462415, 23047381, 23339120, 25968880, 26339864, 32924830, 46094762, 52679728, 65849660, 92189524, 115236905, 131699320, 184379048, 230473810, 263398640, 368758096, 460947620, 921895240, 1843790480]

約数ペア:

[(1, 1843790480), (2, 921895240), (4, 460947620), (5, 368758096), (7, 263398640), (8, 230473810), (10, 184379048), (14, 131699320), (16, 115236905), (20, 92189524), (28, 65849660), (35, 52679728), (40, 46094762), (56, 32924830), (70, 26339864), (71, 25968880), (79, 23339120), (80, 23047381), (112, 16462415), (140, 13169932), (142, 12984440), (158, 11669560), (280, 6584966), (284, 6492220), (316, 5834780), (355, 5193776), (395, 4667824), (497, 3709840), (553, 3334160), (560, 3292483), (568, 3246110), (587, 3141040), (632, 2917390), (710, 2596888), (790, 2333912), (994, 1854920), (1106, 1667080), (1136, 1623055), (1174, 1570520), (1264, 1458695), (1420, 1298444), (1580, 1166956), (1988, 927460), (2212, 833540), (2348, 785260), (2485, 741968), (2765, 666832), (2840, 649222), (2935, 628208), (3160, 583478), (3976, 463730), (4109, 448720), (4424, 416770), (4696, 392630), (4970, 370984), (5530, 333416), (5609, 328720), (5680, 324611), (5870, 314104), (6320, 291739), (7952, 231865), (8218, 224360), (8848, 208385), (9392, 196315), (9940, 185492), (11060, 166708), (11218, 164360), (11740, 157052), (16436, 112180), (19880, 92746), (20545, 89744), (22120, 83354), (22436, 82180), (23480, 78526), (28045, 65744), (32872, 56090), (39263, 46960), (39760, 46373), (41090, 44872), (41677, 44240)]