219058980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 748124160

約数和(自身を除く): 529065180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 97, 105, 114, 133, 140, 190, 194, 210, 228, 266, 283, 285, 291, 380, 388, 399, 420, 485, 532, 566, 570, 582, 665, 679, 798, 849, 970, 1132, 1140, 1164, 1330, 1358, 1415, 1455, 1596, 1698, 1843, 1940, 1981, 1995, 2037, 2660, 2716, 2830, 2910, 3395, 3396, 3686, 3962, 3990, 4074, 4245, 5377, 5529, 5660, 5820, 5943, 6790, 7372, 7924, 7980, 8148, 8490, 9215, 9905, 10185, 10754, 11058, 11886, 12901, 13580, 16131, 16980, 18430, 19810, 20370, 21508, 22116, 23772, 25802, 26885, 27451, 27645, 29715, 32262, 36860, 37639, 38703, 39620, 40740, 51604, 53770, 54902, 55290, 59430, 64505, 64524, 75278, 77406, 80655, 82353, 107540, 109804, 110580, 112917, 118860, 129010, 137255, 150556, 154812, 161310, 164706, 188195, 192157, 193515, 225834, 258020, 274510, 322620, 329412, 376390, 384314, 387030, 411765, 451668, 521569, 549020, 564585, 576471, 752780, 768628, 774060, 823530, 960785, 1043138, 1129170, 1152942, 1564707, 1647060, 1921570, 2086276, 2258340, 2305884, 2607845, 2882355, 3129414, 3650983, 3843140, 5215690, 5764710, 6258828, 7301966, 7823535, 10431380, 10952949, 11529420, 14603932, 15647070, 18254915, 21905898, 31294140, 36509830, 43811796, 54764745, 73019660, 109529490, 219058980]

約数ペア:

[(1, 219058980), (2, 109529490), (3, 73019660), (4, 54764745), (5, 43811796), (6, 36509830), (7, 31294140), (10, 21905898), (12, 18254915), (14, 15647070), (15, 14603932), (19, 11529420), (20, 10952949), (21, 10431380), (28, 7823535), (30, 7301966), (35, 6258828), (38, 5764710), (42, 5215690), (57, 3843140), (60, 3650983), (70, 3129414), (76, 2882355), (84, 2607845), (95, 2305884), (97, 2258340), (105, 2086276), (114, 1921570), (133, 1647060), (140, 1564707), (190, 1152942), (194, 1129170), (210, 1043138), (228, 960785), (266, 823530), (283, 774060), (285, 768628), (291, 752780), (380, 576471), (388, 564585), (399, 549020), (420, 521569), (485, 451668), (532, 411765), (566, 387030), (570, 384314), (582, 376390), (665, 329412), (679, 322620), (798, 274510), (849, 258020), (970, 225834), (1132, 193515), (1140, 192157), (1164, 188195), (1330, 164706), (1358, 161310), (1415, 154812), (1455, 150556), (1596, 137255), (1698, 129010), (1843, 118860), (1940, 112917), (1981, 110580), (1995, 109804), (2037, 107540), (2660, 82353), (2716, 80655), (2830, 77406), (2910, 75278), (3395, 64524), (3396, 64505), (3686, 59430), (3962, 55290), (3990, 54902), (4074, 53770), (4245, 51604), (5377, 40740), (5529, 39620), (5660, 38703), (5820, 37639), (5943, 36860), (6790, 32262), (7372, 29715), (7924, 27645), (7980, 27451), (8148, 26885), (8490, 25802), (9215, 23772), (9905, 22116), (10185, 21508), (10754, 20370), (11058, 19810), (11886, 18430), (12901, 16980), (13580, 16131)]