2026055220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2662

約数の個数: 192

約数和(自身を含む): 6804897792

約数和(自身を除く): 4778842572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 61, 62, 70, 84, 93, 105, 122, 124, 140, 155, 183, 186, 210, 217, 244, 305, 310, 366, 372, 420, 427, 434, 465, 610, 620, 651, 732, 854, 868, 915, 930, 1085, 1220, 1281, 1302, 1708, 1830, 1860, 1891, 2135, 2170, 2551, 2562, 2604, 3255, 3660, 3782, 4270, 4340, 5102, 5124, 5673, 6405, 6510, 7564, 7653, 8540, 9455, 10204, 11346, 12755, 12810, 13020, 13237, 15306, 17857, 18910, 22692, 25510, 25620, 26474, 28365, 30612, 35714, 37820, 38265, 39711, 51020, 52948, 53571, 56730, 66185, 71428, 76530, 79081, 79422, 89285, 107142, 113460, 132370, 153060, 155611, 158162, 158844, 178570, 198555, 214284, 237243, 264740, 267855, 311222, 316324, 357140, 395405, 397110, 466833, 474486, 535710, 553567, 622444, 778055, 790810, 794220, 933666, 948972, 1071420, 1089277, 1107134, 1186215, 1556110, 1581620, 1660701, 1867332, 2178554, 2214268, 2334165, 2372430, 2767835, 3112220, 3267831, 3321402, 4357108, 4668330, 4744860, 4823941, 5446385, 5535670, 6535662, 6642804, 8303505, 9336660, 9647882, 10892770, 11071340, 13071324, 14471823, 16339155, 16607010, 19295764, 21785540, 24119705, 28943646, 32678310, 33214020, 33767587, 48239410, 57887292, 65356620, 67535174, 72359115, 96478820, 101302761, 135070348, 144718230, 168837935, 202605522, 289436460, 337675870, 405211044, 506513805, 675351740, 1013027610, 2026055220]

約数ペア:

[(1, 2026055220), (2, 1013027610), (3, 675351740), (4, 506513805), (5, 405211044), (6, 337675870), (7, 289436460), (10, 202605522), (12, 168837935), (14, 144718230), (15, 135070348), (20, 101302761), (21, 96478820), (28, 72359115), (30, 67535174), (31, 65356620), (35, 57887292), (42, 48239410), (60, 33767587), (61, 33214020), (62, 32678310), (70, 28943646), (84, 24119705), (93, 21785540), (105, 19295764), (122, 16607010), (124, 16339155), (140, 14471823), (155, 13071324), (183, 11071340), (186, 10892770), (210, 9647882), (217, 9336660), (244, 8303505), (305, 6642804), (310, 6535662), (366, 5535670), (372, 5446385), (420, 4823941), (427, 4744860), (434, 4668330), (465, 4357108), (610, 3321402), (620, 3267831), (651, 3112220), (732, 2767835), (854, 2372430), (868, 2334165), (915, 2214268), (930, 2178554), (1085, 1867332), (1220, 1660701), (1281, 1581620), (1302, 1556110), (1708, 1186215), (1830, 1107134), (1860, 1089277), (1891, 1071420), (2135, 948972), (2170, 933666), (2551, 794220), (2562, 790810), (2604, 778055), (3255, 622444), (3660, 553567), (3782, 535710), (4270, 474486), (4340, 466833), (5102, 397110), (5124, 395405), (5673, 357140), (6405, 316324), (6510, 311222), (7564, 267855), (7653, 264740), (8540, 237243), (9455, 214284), (10204, 198555), (11346, 178570), (12755, 158844), (12810, 158162), (13020, 155611), (13237, 153060), (15306, 132370), (17857, 113460), (18910, 107142), (22692, 89285), (25510, 79422), (25620, 79081), (26474, 76530), (28365, 71428), (30612, 66185), (35714, 56730), (37820, 53571), (38265, 52948), (39711, 51020)]