84859320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 256

約数和(自身を含む): 330624000

約数和(自身を除く): 245764680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 409, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 818, 840, 910, 988, 1064, 1092, 1140, 1227, 1235, 1330, 1365, 1482, 1560, 1596, 1636, 1729, 1820, 1976, 1995, 2045, 2184, 2280, 2454, 2470, 2660, 2730, 2863, 2964, 3192, 3272, 3458, 3640, 3705, 3990, 4090, 4908, 4940, 5187, 5317, 5320, 5460, 5726, 5928, 6135, 6916, 7410, 7771, 7980, 8180, 8589, 8645, 9816, 9880, 10374, 10634, 10920, 11452, 12270, 13832, 14315, 14820, 15542, 15951, 15960, 16360, 17178, 17290, 20748, 21268, 22904, 23313, 24540, 25935, 26585, 28630, 29640, 31084, 31902, 34356, 34580, 37219, 38855, 41496, 42536, 42945, 46626, 49080, 51870, 53170, 54397, 57260, 62168, 63804, 68712, 69160, 74438, 77710, 79755, 85890, 93252, 101023, 103740, 106340, 108794, 111657, 114520, 116565, 127608, 148876, 155420, 159510, 163191, 171780, 186095, 186504, 202046, 207480, 212680, 217588, 223314, 233130, 271985, 297752, 303069, 310840, 319020, 326382, 343560, 372190, 404092, 435176, 446628, 466260, 505115, 543970, 558285, 606138, 638040, 652764, 707161, 744380, 808184, 815955, 893256, 932520, 1010230, 1087940, 1116570, 1212276, 1305528, 1414322, 1488760, 1515345, 1631910, 2020460, 2121483, 2175880, 2233140, 2424552, 2828644, 3030690, 3263820, 3535805, 4040920, 4242966, 4466280, 5657288, 6061380, 6527640, 7071610, 8485932, 10607415, 12122760, 14143220, 16971864, 21214830, 28286440, 42429660, 84859320]

約数ペア:

[(1, 84859320), (2, 42429660), (3, 28286440), (4, 21214830), (5, 16971864), (6, 14143220), (7, 12122760), (8, 10607415), (10, 8485932), (12, 7071610), (13, 6527640), (14, 6061380), (15, 5657288), (19, 4466280), (20, 4242966), (21, 4040920), (24, 3535805), (26, 3263820), (28, 3030690), (30, 2828644), (35, 2424552), (38, 2233140), (39, 2175880), (40, 2121483), (42, 2020460), (52, 1631910), (56, 1515345), (57, 1488760), (60, 1414322), (65, 1305528), (70, 1212276), (76, 1116570), (78, 1087940), (84, 1010230), (91, 932520), (95, 893256), (104, 815955), (105, 808184), (114, 744380), (120, 707161), (130, 652764), (133, 638040), (140, 606138), (152, 558285), (156, 543970), (168, 505115), (182, 466260), (190, 446628), (195, 435176), (210, 404092), (228, 372190), (247, 343560), (260, 326382), (266, 319020), (273, 310840), (280, 303069), (285, 297752), (312, 271985), (364, 233130), (380, 223314), (390, 217588), (399, 212680), (409, 207480), (420, 202046), (455, 186504), (456, 186095), (494, 171780), (520, 163191), (532, 159510), (546, 155420), (570, 148876), (665, 127608), (728, 116565), (741, 114520), (760, 111657), (780, 108794), (798, 106340), (818, 103740), (840, 101023), (910, 93252), (988, 85890), (1064, 79755), (1092, 77710), (1140, 74438), (1227, 69160), (1235, 68712), (1330, 63804), (1365, 62168), (1482, 57260), (1560, 54397), (1596, 53170), (1636, 51870), (1729, 49080), (1820, 46626), (1976, 42945), (1995, 42536), (2045, 41496), (2184, 38855), (2280, 37219), (2454, 34580), (2470, 34356), (2660, 31902), (2730, 31084), (2863, 29640), (2964, 28630), (3192, 26585), (3272, 25935), (3458, 24540), (3640, 23313), (3705, 22904), (3990, 21268), (4090, 20748), (4908, 17290), (4940, 17178), (5187, 16360), (5317, 15960), (5320, 15951), (5460, 15542), (5726, 14820), (5928, 14315), (6135, 13832), (6916, 12270), (7410, 11452), (7771, 10920), (7980, 10634), (8180, 10374), (8589, 9880), (8645, 9816)]