343650580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 631770860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 29, 34, 35, 52, 58, 65, 68, 70, 85, 91, 116, 119, 130, 140, 145, 170, 182, 203, 221, 238, 260, 290, 340, 364, 377, 383, 406, 442, 455, 476, 493, 580, 595, 754, 766, 812, 884, 910, 986, 1015, 1105, 1190, 1508, 1532, 1547, 1820, 1885, 1915, 1972, 2030, 2210, 2380, 2465, 2639, 2681, 3094, 3451, 3770, 3830, 4060, 4420, 4930, 4979, 5278, 5362, 6188, 6409, 6511, 6902, 7540, 7660, 7735, 9860, 9958, 10556, 10724, 11107, 12818, 13022, 13195, 13405, 13804, 15470, 17255, 19916, 22214, 24895, 25636, 26044, 26390, 26810, 30940, 32045, 32555, 34510, 34853, 44428, 44863, 45577, 49790, 52780, 53620, 55535, 64090, 65110, 69020, 69706, 77749, 84643, 89726, 91154, 99580, 111070, 128180, 130220, 139412, 144391, 155498, 169286, 174265, 179452, 182308, 188819, 222140, 224315, 227885, 288782, 310996, 338572, 348530, 377638, 388745, 423215, 448630, 455770, 577564, 592501, 697060, 721955, 755276, 777490, 846430, 897260, 911540, 944095, 1010737, 1185002, 1321733, 1443910, 1554980, 1692860, 1888190, 2021474, 2370004, 2454647, 2643466, 2887820, 2962505, 3776380, 4042948, 4909294, 5053685, 5286932, 5925010, 6608665, 9818588, 10107370, 11850020, 12273235, 13217330, 17182529, 20214740, 24546470, 26434660, 34365058, 49092940, 68730116, 85912645, 171825290, 343650580]

約数ペア:

[(1, 343650580), (2, 171825290), (4, 85912645), (5, 68730116), (7, 49092940), (10, 34365058), (13, 26434660), (14, 24546470), (17, 20214740), (20, 17182529), (26, 13217330), (28, 12273235), (29, 11850020), (34, 10107370), (35, 9818588), (52, 6608665), (58, 5925010), (65, 5286932), (68, 5053685), (70, 4909294), (85, 4042948), (91, 3776380), (116, 2962505), (119, 2887820), (130, 2643466), (140, 2454647), (145, 2370004), (170, 2021474), (182, 1888190), (203, 1692860), (221, 1554980), (238, 1443910), (260, 1321733), (290, 1185002), (340, 1010737), (364, 944095), (377, 911540), (383, 897260), (406, 846430), (442, 777490), (455, 755276), (476, 721955), (493, 697060), (580, 592501), (595, 577564), (754, 455770), (766, 448630), (812, 423215), (884, 388745), (910, 377638), (986, 348530), (1015, 338572), (1105, 310996), (1190, 288782), (1508, 227885), (1532, 224315), (1547, 222140), (1820, 188819), (1885, 182308), (1915, 179452), (1972, 174265), (2030, 169286), (2210, 155498), (2380, 144391), (2465, 139412), (2639, 130220), (2681, 128180), (3094, 111070), (3451, 99580), (3770, 91154), (3830, 89726), (4060, 84643), (4420, 77749), (4930, 69706), (4979, 69020), (5278, 65110), (5362, 64090), (6188, 55535), (6409, 53620), (6511, 52780), (6902, 49790), (7540, 45577), (7660, 44863), (7735, 44428), (9860, 34853), (9958, 34510), (10556, 32555), (10724, 32045), (11107, 30940), (12818, 26810), (13022, 26390), (13195, 26044), (13405, 25636), (13804, 24895), (15470, 22214), (17255, 19916)]