971780040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3187}}^1$

素因数の和:3233

約数の個数: 288

約数和(自身を含む): 3968677440

約数和(自身を除く): 2996897400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3187, 3388, 3465, 3630, 3960, 4235, 4356, 4620, 4840, 5082, 5445, 5544, 6374, 6776, 6930, 7260, 7623, 8470, 8712, 9240, 9561, 10164, 10890, 12705, 12748, 13860, 14520, 15246, 15935, 16940, 19122, 20328, 21780, 22309, 25410, 25496, 27720, 28683, 30492, 31870, 33880, 35057, 38115, 38244, 43560, 44618, 47805, 50820, 57366, 60984, 63740, 66927, 70114, 76230, 76488, 89236, 95610, 101640, 105171, 111545, 114732, 127480, 133854, 140228, 143415, 152460, 175285, 178472, 191220, 200781, 210342, 223090, 229464, 245399, 267708, 280456, 286830, 304920, 315513, 334635, 350570, 382440, 385627, 401562, 420684, 446180, 490798, 525855, 535416, 573660, 631026, 669270, 701140, 736197, 771254, 803124, 841368, 892360, 981596, 1003905, 1051710, 1147320, 1156881, 1226995, 1262052, 1338540, 1402280, 1472394, 1542508, 1577565, 1606248, 1928135, 1963192, 2007810, 2103420, 2208591, 2313762, 2453990, 2524104, 2677080, 2699389, 2944788, 3085016, 3155130, 3470643, 3680985, 3856270, 4015620, 4206840, 4417182, 4627524, 4907980, 5398778, 5784405, 5889576, 6310260, 6941286, 7361970, 7712540, 8031240, 8098167, 8834364, 9255048, 9815960, 10797556, 11042955, 11568810, 12620520, 13496945, 13882572, 14723940, 15425080, 16196334, 17353215, 17668728, 21595112, 22085910, 23137620, 24294501, 26993890, 27765144, 29447880, 32392668, 34706430, 40490835, 44171820, 46275240, 48589002, 53987780, 64785336, 69412860, 80981670, 88343640, 97178004, 107975560, 121472505, 138825720, 161963340, 194356008, 242945010, 323926680, 485890020, 971780040]

約数ペア:

[(1, 971780040), (2, 485890020), (3, 323926680), (4, 242945010), (5, 194356008), (6, 161963340), (7, 138825720), (8, 121472505), (9, 107975560), (10, 97178004), (11, 88343640), (12, 80981670), (14, 69412860), (15, 64785336), (18, 53987780), (20, 48589002), (21, 46275240), (22, 44171820), (24, 40490835), (28, 34706430), (30, 32392668), (33, 29447880), (35, 27765144), (36, 26993890), (40, 24294501), (42, 23137620), (44, 22085910), (45, 21595112), (55, 17668728), (56, 17353215), (60, 16196334), (63, 15425080), (66, 14723940), (70, 13882572), (72, 13496945), (77, 12620520), (84, 11568810), (88, 11042955), (90, 10797556), (99, 9815960), (105, 9255048), (110, 8834364), (120, 8098167), (121, 8031240), (126, 7712540), (132, 7361970), (140, 6941286), (154, 6310260), (165, 5889576), (168, 5784405), (180, 5398778), (198, 4907980), (210, 4627524), (220, 4417182), (231, 4206840), (242, 4015620), (252, 3856270), (264, 3680985), (280, 3470643), (308, 3155130), (315, 3085016), (330, 2944788), (360, 2699389), (363, 2677080), (385, 2524104), (396, 2453990), (420, 2313762), (440, 2208591), (462, 2103420), (484, 2007810), (495, 1963192), (504, 1928135), (605, 1606248), (616, 1577565), (630, 1542508), (660, 1472394), (693, 1402280), (726, 1338540), (770, 1262052), (792, 1226995), (840, 1156881), (847, 1147320), (924, 1051710), (968, 1003905), (990, 981596), (1089, 892360), (1155, 841368), (1210, 803124), (1260, 771254), (1320, 736197), (1386, 701140), (1452, 669270), (1540, 631026), (1694, 573660), (1815, 535416), (1848, 525855), (1980, 490798), (2178, 446180), (2310, 420684), (2420, 401562), (2520, 385627), (2541, 382440), (2772, 350570), (2904, 334635), (3080, 315513), (3187, 304920), (3388, 286830), (3465, 280456), (3630, 267708), (3960, 245399), (4235, 229464), (4356, 223090), (4620, 210342), (4840, 200781), (5082, 191220), (5445, 178472), (5544, 175285), (6374, 152460), (6776, 143415), (6930, 140228), (7260, 133854), (7623, 127480), (8470, 114732), (8712, 111545), (9240, 105171), (9561, 101640), (10164, 95610), (10890, 89236), (12705, 76488), (12748, 76230), (13860, 70114), (14520, 66927), (15246, 63740), (15935, 60984), (16940, 57366), (19122, 50820), (20328, 47805), (21780, 44618), (22309, 43560), (25410, 38244), (25496, 38115), (27720, 35057), (28683, 33880), (30492, 31870)]