55943160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 212889600

約数和(自身を除く): 156946440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 52, 56, 60, 65, 70, 78, 84, 91, 94, 104, 105, 109, 120, 130, 140, 141, 156, 168, 182, 188, 195, 210, 218, 235, 260, 273, 280, 282, 312, 327, 329, 364, 376, 390, 420, 436, 455, 470, 520, 545, 546, 564, 611, 654, 658, 705, 728, 763, 780, 840, 872, 910, 940, 987, 1090, 1092, 1128, 1222, 1308, 1316, 1365, 1410, 1417, 1526, 1560, 1635, 1645, 1820, 1833, 1880, 1974, 2180, 2184, 2289, 2444, 2616, 2632, 2730, 2820, 2834, 3052, 3055, 3270, 3290, 3640, 3666, 3815, 3948, 4251, 4277, 4360, 4578, 4888, 4935, 5123, 5460, 5640, 5668, 6104, 6110, 6540, 6580, 7085, 7332, 7630, 7896, 8502, 8554, 9156, 9165, 9870, 9919, 10246, 10920, 11336, 11445, 12220, 12831, 13080, 13160, 14170, 14664, 15260, 15369, 17004, 17108, 18312, 18330, 19740, 19838, 20492, 21255, 21385, 22890, 24440, 25615, 25662, 28340, 29757, 30520, 30738, 34008, 34216, 35861, 36660, 39480, 39676, 40984, 42510, 42770, 45780, 49595, 51230, 51324, 56680, 59514, 61476, 64155, 66599, 71722, 73320, 76845, 79352, 85020, 85540, 91560, 99190, 102460, 102648, 107583, 119028, 122952, 128310, 133198, 143444, 148785, 153690, 170040, 171080, 179305, 198380, 199797, 204920, 215166, 238056, 256620, 266396, 286888, 297570, 307380, 332995, 358610, 396760, 399594, 430332, 466193, 513240, 532792, 537915, 595140, 614760, 665990, 717220, 799188, 860664, 932386, 998985, 1075830, 1190280, 1331980, 1398579, 1434440, 1598376, 1864772, 1997970, 2151660, 2330965, 2663960, 2797158, 3729544, 3995940, 4303320, 4661930, 5594316, 6992895, 7991880, 9323860, 11188632, 13985790, 18647720, 27971580, 55943160]

約数ペア:

[(1, 55943160), (2, 27971580), (3, 18647720), (4, 13985790), (5, 11188632), (6, 9323860), (7, 7991880), (8, 6992895), (10, 5594316), (12, 4661930), (13, 4303320), (14, 3995940), (15, 3729544), (20, 2797158), (21, 2663960), (24, 2330965), (26, 2151660), (28, 1997970), (30, 1864772), (35, 1598376), (39, 1434440), (40, 1398579), (42, 1331980), (47, 1190280), (52, 1075830), (56, 998985), (60, 932386), (65, 860664), (70, 799188), (78, 717220), (84, 665990), (91, 614760), (94, 595140), (104, 537915), (105, 532792), (109, 513240), (120, 466193), (130, 430332), (140, 399594), (141, 396760), (156, 358610), (168, 332995), (182, 307380), (188, 297570), (195, 286888), (210, 266396), (218, 256620), (235, 238056), (260, 215166), (273, 204920), (280, 199797), (282, 198380), (312, 179305), (327, 171080), (329, 170040), (364, 153690), (376, 148785), (390, 143444), (420, 133198), (436, 128310), (455, 122952), (470, 119028), (520, 107583), (545, 102648), (546, 102460), (564, 99190), (611, 91560), (654, 85540), (658, 85020), (705, 79352), (728, 76845), (763, 73320), (780, 71722), (840, 66599), (872, 64155), (910, 61476), (940, 59514), (987, 56680), (1090, 51324), (1092, 51230), (1128, 49595), (1222, 45780), (1308, 42770), (1316, 42510), (1365, 40984), (1410, 39676), (1417, 39480), (1526, 36660), (1560, 35861), (1635, 34216), (1645, 34008), (1820, 30738), (1833, 30520), (1880, 29757), (1974, 28340), (2180, 25662), (2184, 25615), (2289, 24440), (2444, 22890), (2616, 21385), (2632, 21255), (2730, 20492), (2820, 19838), (2834, 19740), (3052, 18330), (3055, 18312), (3270, 17108), (3290, 17004), (3640, 15369), (3666, 15260), (3815, 14664), (3948, 14170), (4251, 13160), (4277, 13080), (4360, 12831), (4578, 12220), (4888, 11445), (4935, 11336), (5123, 10920), (5460, 10246), (5640, 9919), (5668, 9870), (6104, 9165), (6110, 9156), (6540, 8554), (6580, 8502), (7085, 7896), (7332, 7630)]