227938620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 794787840

約数和(自身を除く): 566849220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 109, 130, 140, 156, 182, 195, 210, 218, 260, 273, 327, 364, 383, 390, 420, 436, 455, 545, 546, 654, 763, 766, 780, 910, 1090, 1092, 1149, 1308, 1365, 1417, 1526, 1532, 1635, 1820, 1915, 2180, 2289, 2298, 2681, 2730, 2834, 3052, 3270, 3815, 3830, 4251, 4578, 4596, 4979, 5362, 5460, 5668, 5745, 6540, 7085, 7630, 7660, 8043, 8502, 9156, 9919, 9958, 10724, 11445, 11490, 13405, 14170, 14937, 15260, 16086, 17004, 19838, 19916, 21255, 22890, 22980, 24895, 26810, 28340, 29757, 29874, 32172, 34853, 39676, 40215, 41747, 42510, 45780, 49595, 49790, 53620, 59514, 59748, 69706, 74685, 80430, 83494, 85020, 99190, 99580, 104559, 119028, 125241, 139412, 148785, 149370, 160860, 166988, 174265, 198380, 208735, 209118, 250482, 292229, 297570, 298740, 348530, 417470, 418236, 500964, 522795, 542711, 584458, 595140, 626205, 697060, 834940, 876687, 1045590, 1085422, 1168916, 1252410, 1461145, 1628133, 1753374, 2091180, 2170844, 2504820, 2713555, 2922290, 3256266, 3506748, 3798977, 4383435, 5427110, 5844580, 6512532, 7597954, 8140665, 8766870, 10854220, 11396931, 15195908, 16281330, 17533740, 18994885, 22793862, 32562660, 37989770, 45587724, 56984655, 75979540, 113969310, 227938620]

約数ペア:

[(1, 227938620), (2, 113969310), (3, 75979540), (4, 56984655), (5, 45587724), (6, 37989770), (7, 32562660), (10, 22793862), (12, 18994885), (13, 17533740), (14, 16281330), (15, 15195908), (20, 11396931), (21, 10854220), (26, 8766870), (28, 8140665), (30, 7597954), (35, 6512532), (39, 5844580), (42, 5427110), (52, 4383435), (60, 3798977), (65, 3506748), (70, 3256266), (78, 2922290), (84, 2713555), (91, 2504820), (105, 2170844), (109, 2091180), (130, 1753374), (140, 1628133), (156, 1461145), (182, 1252410), (195, 1168916), (210, 1085422), (218, 1045590), (260, 876687), (273, 834940), (327, 697060), (364, 626205), (383, 595140), (390, 584458), (420, 542711), (436, 522795), (455, 500964), (545, 418236), (546, 417470), (654, 348530), (763, 298740), (766, 297570), (780, 292229), (910, 250482), (1090, 209118), (1092, 208735), (1149, 198380), (1308, 174265), (1365, 166988), (1417, 160860), (1526, 149370), (1532, 148785), (1635, 139412), (1820, 125241), (1915, 119028), (2180, 104559), (2289, 99580), (2298, 99190), (2681, 85020), (2730, 83494), (2834, 80430), (3052, 74685), (3270, 69706), (3815, 59748), (3830, 59514), (4251, 53620), (4578, 49790), (4596, 49595), (4979, 45780), (5362, 42510), (5460, 41747), (5668, 40215), (5745, 39676), (6540, 34853), (7085, 32172), (7630, 29874), (7660, 29757), (8043, 28340), (8502, 26810), (9156, 24895), (9919, 22980), (9958, 22890), (10724, 21255), (11445, 19916), (11490, 19838), (13405, 17004), (14170, 16086), (14937, 15260)]