801800160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 192

約数和(自身を含む): 2928006144

約数和(自身を除く): 2126205984

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, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3361, 3408, 3976, 4260, 4970, 5680, 5964, 6722, 6816, 7455, 7952, 8520, 9940, 10083, 11360, 11928, 13444, 14910, 15904, 16805, 17040, 19880, 20166, 23527, 23856, 26888, 29820, 33610, 34080, 39760, 40332, 47054, 47712, 50415, 53776, 59640, 67220, 70581, 79520, 80664, 94108, 100830, 107552, 117635, 119280, 134440, 141162, 161328, 188216, 201660, 235270, 238560, 238631, 268880, 282324, 322656, 352905, 376432, 403320, 470540, 477262, 537760, 564648, 705810, 715893, 752864, 806640, 941080, 954524, 1129296, 1193155, 1411620, 1431786, 1613280, 1670417, 1882160, 1909048, 2258592, 2386310, 2823240, 2863572, 3340834, 3579465, 3764320, 3818096, 4772620, 5011251, 5646480, 5727144, 6681668, 7158930, 7636192, 8352085, 9545240, 10022502, 11292960, 11454288, 13363336, 14317860, 16704170, 19090480, 20045004, 22908576, 25056255, 26726672, 28635720, 33408340, 38180960, 40090008, 50112510, 53453344, 57271440, 66816680, 80180016, 100225020, 114542880, 133633360, 160360032, 200450040, 267266720, 400900080, 801800160]

約数ペア:

[(1, 801800160), (2, 400900080), (3, 267266720), (4, 200450040), (5, 160360032), (6, 133633360), (7, 114542880), (8, 100225020), (10, 80180016), (12, 66816680), (14, 57271440), (15, 53453344), (16, 50112510), (20, 40090008), (21, 38180960), (24, 33408340), (28, 28635720), (30, 26726672), (32, 25056255), (35, 22908576), (40, 20045004), (42, 19090480), (48, 16704170), (56, 14317860), (60, 13363336), (70, 11454288), (71, 11292960), (80, 10022502), (84, 9545240), (96, 8352085), (105, 7636192), (112, 7158930), (120, 6681668), (140, 5727144), (142, 5646480), (160, 5011251), (168, 4772620), (210, 3818096), (213, 3764320), (224, 3579465), (240, 3340834), (280, 2863572), (284, 2823240), (336, 2386310), (355, 2258592), (420, 1909048), (426, 1882160), (480, 1670417), (497, 1613280), (560, 1431786), (568, 1411620), (672, 1193155), (710, 1129296), (840, 954524), (852, 941080), (994, 806640), (1065, 752864), (1120, 715893), (1136, 705810), (1420, 564648), (1491, 537760), (1680, 477262), (1704, 470540), (1988, 403320), (2130, 376432), (2272, 352905), (2485, 322656), (2840, 282324), (2982, 268880), (3360, 238631), (3361, 238560), (3408, 235270), (3976, 201660), (4260, 188216), (4970, 161328), (5680, 141162), (5964, 134440), (6722, 119280), (6816, 117635), (7455, 107552), (7952, 100830), (8520, 94108), (9940, 80664), (10083, 79520), (11360, 70581), (11928, 67220), (13444, 59640), (14910, 53776), (15904, 50415), (16805, 47712), (17040, 47054), (19880, 40332), (20166, 39760), (23527, 34080), (23856, 33610), (26888, 29820)]