164937360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 603389952

約数和(自身を除く): 438452592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3167, 3255, 3472, 3720, 4340, 5208, 6334, 6510, 7440, 8680, 9501, 10416, 12668, 13020, 15835, 17360, 19002, 22169, 25336, 26040, 31670, 38004, 44338, 47505, 50672, 52080, 63340, 66507, 76008, 88676, 95010, 98177, 110845, 126680, 133014, 152016, 177352, 190020, 196354, 221690, 253360, 266028, 294531, 332535, 354704, 380040, 392708, 443380, 490885, 532056, 589062, 665070, 687239, 760080, 785416, 886760, 981770, 1064112, 1178124, 1330140, 1374478, 1472655, 1570832, 1773520, 1963540, 2061717, 2356248, 2660280, 2748956, 2945310, 3436195, 3927080, 4123434, 4712496, 5320560, 5497912, 5890620, 6872390, 7854160, 8246868, 10308585, 10995824, 11781240, 13744780, 16493736, 20617170, 23562480, 27489560, 32987472, 41234340, 54979120, 82468680, 164937360]

約数ペア:

[(1, 164937360), (2, 82468680), (3, 54979120), (4, 41234340), (5, 32987472), (6, 27489560), (7, 23562480), (8, 20617170), (10, 16493736), (12, 13744780), (14, 11781240), (15, 10995824), (16, 10308585), (20, 8246868), (21, 7854160), (24, 6872390), (28, 5890620), (30, 5497912), (31, 5320560), (35, 4712496), (40, 4123434), (42, 3927080), (48, 3436195), (56, 2945310), (60, 2748956), (62, 2660280), (70, 2356248), (80, 2061717), (84, 1963540), (93, 1773520), (105, 1570832), (112, 1472655), (120, 1374478), (124, 1330140), (140, 1178124), (155, 1064112), (168, 981770), (186, 886760), (210, 785416), (217, 760080), (240, 687239), (248, 665070), (280, 589062), (310, 532056), (336, 490885), (372, 443380), (420, 392708), (434, 380040), (465, 354704), (496, 332535), (560, 294531), (620, 266028), (651, 253360), (744, 221690), (840, 196354), (868, 190020), (930, 177352), (1085, 152016), (1240, 133014), (1302, 126680), (1488, 110845), (1680, 98177), (1736, 95010), (1860, 88676), (2170, 76008), (2480, 66507), (2604, 63340), (3167, 52080), (3255, 50672), (3472, 47505), (3720, 44338), (4340, 38004), (5208, 31670), (6334, 26040), (6510, 25336), (7440, 22169), (8680, 19002), (9501, 17360), (10416, 15835), (12668, 13020)]