4881445380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2759

約数の個数: 288

約数和(自身を含む): 17846599680

約数和(自身を除く): 12965154300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 47, 60, 62, 63, 70, 84, 90, 93, 94, 105, 124, 126, 140, 141, 155, 180, 186, 188, 210, 217, 235, 252, 279, 282, 310, 315, 329, 372, 420, 423, 434, 465, 470, 558, 564, 620, 630, 651, 658, 705, 846, 868, 930, 940, 987, 1085, 1116, 1260, 1302, 1316, 1395, 1410, 1457, 1645, 1692, 1860, 1953, 1974, 2115, 2170, 2604, 2659, 2790, 2820, 2914, 2961, 3255, 3290, 3906, 3948, 4230, 4340, 4371, 4935, 5318, 5580, 5828, 5922, 6510, 6580, 7285, 7812, 7977, 8460, 8742, 9765, 9870, 10199, 10636, 11844, 13020, 13113, 13295, 14570, 14805, 15954, 17484, 18613, 19530, 19740, 20398, 21855, 23931, 26226, 26590, 29140, 29610, 30597, 31908, 37226, 39060, 39885, 40796, 43710, 47862, 50995, 52452, 53180, 55839, 59220, 61194, 65565, 74452, 79770, 82429, 87420, 91791, 93065, 95724, 101990, 111678, 119655, 122388, 124973, 131130, 152985, 159540, 164858, 167517, 183582, 186130, 203980, 223356, 239310, 247287, 249946, 262260, 279195, 305970, 329716, 335034, 367164, 372260, 374919, 412145, 458955, 478620, 494574, 499892, 558390, 577003, 611940, 624865, 670068, 741861, 749838, 824290, 837585, 874811, 917910, 989148, 1116780, 1124757, 1154006, 1236435, 1249730, 1483722, 1499676, 1648580, 1675170, 1731009, 1749622, 1835820, 1874595, 2249514, 2308012, 2472870, 2499460, 2624433, 2885015, 2967444, 3350340, 3462018, 3499244, 3709305, 3749190, 3874163, 4374055, 4499028, 4945740, 5193027, 5248866, 5623785, 5770030, 6924036, 7418610, 7498380, 7748326, 7873299, 8655045, 8748110, 10386054, 10497732, 11247570, 11540060, 11622489, 13122165, 14837220, 15496652, 15746598, 17310090, 17496220, 19370815, 20772108, 22495140, 23244978, 25965135, 26244330, 27119141, 31493196, 34620180, 34867467, 38741630, 39366495, 46489956, 51930270, 52488660, 54238282, 58112445, 69734934, 77483260, 78732990, 81357423, 103860540, 108476564, 116224890, 135595705, 139469868, 157465980, 162714846, 174337335, 232449780, 244072269, 271191410, 325429692, 348674670, 406787115, 488144538, 542382820, 697349340, 813574230, 976289076, 1220361345, 1627148460, 2440722690, 4881445380]

約数ペア:

[(1, 4881445380), (2, 2440722690), (3, 1627148460), (4, 1220361345), (5, 976289076), (6, 813574230), (7, 697349340), (9, 542382820), (10, 488144538), (12, 406787115), (14, 348674670), (15, 325429692), (18, 271191410), (20, 244072269), (21, 232449780), (28, 174337335), (30, 162714846), (31, 157465980), (35, 139469868), (36, 135595705), (42, 116224890), (45, 108476564), (47, 103860540), (60, 81357423), (62, 78732990), (63, 77483260), (70, 69734934), (84, 58112445), (90, 54238282), (93, 52488660), (94, 51930270), (105, 46489956), (124, 39366495), (126, 38741630), (140, 34867467), (141, 34620180), (155, 31493196), (180, 27119141), (186, 26244330), (188, 25965135), (210, 23244978), (217, 22495140), (235, 20772108), (252, 19370815), (279, 17496220), (282, 17310090), (310, 15746598), (315, 15496652), (329, 14837220), (372, 13122165), (420, 11622489), (423, 11540060), (434, 11247570), (465, 10497732), (470, 10386054), (558, 8748110), (564, 8655045), (620, 7873299), (630, 7748326), (651, 7498380), (658, 7418610), (705, 6924036), (846, 5770030), (868, 5623785), (930, 5248866), (940, 5193027), (987, 4945740), (1085, 4499028), (1116, 4374055), (1260, 3874163), (1302, 3749190), (1316, 3709305), (1395, 3499244), (1410, 3462018), (1457, 3350340), (1645, 2967444), (1692, 2885015), (1860, 2624433), (1953, 2499460), (1974, 2472870), (2115, 2308012), (2170, 2249514), (2604, 1874595), (2659, 1835820), (2790, 1749622), (2820, 1731009), (2914, 1675170), (2961, 1648580), (3255, 1499676), (3290, 1483722), (3906, 1249730), (3948, 1236435), (4230, 1154006), (4340, 1124757), (4371, 1116780), (4935, 989148), (5318, 917910), (5580, 874811), (5828, 837585), (5922, 824290), (6510, 749838), (6580, 741861), (7285, 670068), (7812, 624865), (7977, 611940), (8460, 577003), (8742, 558390), (9765, 499892), (9870, 494574), (10199, 478620), (10636, 458955), (11844, 412145), (13020, 374919), (13113, 372260), (13295, 367164), (14570, 335034), (14805, 329716), (15954, 305970), (17484, 279195), (18613, 262260), (19530, 249946), (19740, 247287), (20398, 239310), (21855, 223356), (23931, 203980), (26226, 186130), (26590, 183582), (29140, 167517), (29610, 164858), (30597, 159540), (31908, 152985), (37226, 131130), (39060, 124973), (39885, 122388), (40796, 119655), (43710, 111678), (47862, 101990), (50995, 95724), (52452, 93065), (53180, 91791), (55839, 87420), (59220, 82429), (61194, 79770), (65565, 74452)]