404309880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 1518501600

約数和(自身を除く): 1114191720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 162, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 324, 331, 348, 351, 360, 377, 390, 405, 435, 468, 520, 522, 540, 580, 585, 648, 662, 696, 702, 754, 780, 783, 810, 870, 936, 993, 1044, 1053, 1080, 1131, 1160, 1170, 1305, 1324, 1404, 1508, 1560, 1566, 1620, 1655, 1740, 1755, 1885, 1986, 2088, 2106, 2262, 2340, 2349, 2610, 2648, 2808, 2979, 3016, 3132, 3240, 3310, 3393, 3480, 3510, 3770, 3915, 3972, 4212, 4303, 4524, 4680, 4698, 4965, 5220, 5265, 5655, 5958, 6264, 6620, 6786, 7020, 7540, 7830, 7944, 8424, 8606, 8937, 9048, 9396, 9599, 9930, 10179, 10440, 10530, 11310, 11745, 11916, 12909, 13240, 13572, 14040, 14895, 15080, 15660, 16965, 17212, 17874, 18792, 19198, 19860, 20358, 21060, 21515, 22620, 23490, 23832, 25818, 26811, 27144, 28797, 29790, 30537, 31320, 33930, 34424, 35748, 38396, 38727, 39720, 40716, 42120, 43030, 44685, 45240, 46980, 47995, 50895, 51636, 53622, 57594, 59580, 61074, 64545, 67860, 71496, 76792, 77454, 81432, 86060, 86391, 89370, 93960, 95990, 101790, 103272, 107244, 115188, 116181, 119160, 122148, 124787, 129090, 134055, 135720, 143985, 152685, 154908, 172120, 172782, 178740, 191980, 193635, 203580, 214488, 230376, 232362, 244296, 249574, 258180, 259173, 268110, 287970, 305370, 309816, 345564, 348543, 357480, 374361, 383960, 387270, 407160, 431955, 464724, 499148, 516360, 518346, 536220, 575940, 580905, 610740, 623935, 691128, 697086, 748722, 774540, 777519, 863910, 929448, 998296, 1036692, 1072440, 1123083, 1151880, 1161810, 1221480, 1247870, 1295865, 1394172, 1497444, 1549080, 1555038, 1727820, 1742715, 1871805, 2073384, 2246166, 2323620, 2495740, 2591730, 2788344, 2994888, 3110076, 3369249, 3455640, 3485430, 3743610, 3887595, 4492332, 4647240, 4991480, 5183460, 5615415, 6220152, 6738498, 6970860, 7487220, 7775190, 8984664, 10107747, 10366920, 11230830, 13476996, 13941720, 14974440, 15550380, 16846245, 20215494, 22461660, 26953992, 31100760, 33692490, 40430988, 44923320, 50538735, 67384980, 80861976, 101077470, 134769960, 202154940, 404309880]

約数ペア:

[(1, 404309880), (2, 202154940), (3, 134769960), (4, 101077470), (5, 80861976), (6, 67384980), (8, 50538735), (9, 44923320), (10, 40430988), (12, 33692490), (13, 31100760), (15, 26953992), (18, 22461660), (20, 20215494), (24, 16846245), (26, 15550380), (27, 14974440), (29, 13941720), (30, 13476996), (36, 11230830), (39, 10366920), (40, 10107747), (45, 8984664), (52, 7775190), (54, 7487220), (58, 6970860), (60, 6738498), (65, 6220152), (72, 5615415), (78, 5183460), (81, 4991480), (87, 4647240), (90, 4492332), (104, 3887595), (108, 3743610), (116, 3485430), (117, 3455640), (120, 3369249), (130, 3110076), (135, 2994888), (145, 2788344), (156, 2591730), (162, 2495740), (174, 2323620), (180, 2246166), (195, 2073384), (216, 1871805), (232, 1742715), (234, 1727820), (260, 1555038), (261, 1549080), (270, 1497444), (290, 1394172), (312, 1295865), (324, 1247870), (331, 1221480), (348, 1161810), (351, 1151880), (360, 1123083), (377, 1072440), (390, 1036692), (405, 998296), (435, 929448), (468, 863910), (520, 777519), (522, 774540), (540, 748722), (580, 697086), (585, 691128), (648, 623935), (662, 610740), (696, 580905), (702, 575940), (754, 536220), (780, 518346), (783, 516360), (810, 499148), (870, 464724), (936, 431955), (993, 407160), (1044, 387270), (1053, 383960), (1080, 374361), (1131, 357480), (1160, 348543), (1170, 345564), (1305, 309816), (1324, 305370), (1404, 287970), (1508, 268110), (1560, 259173), (1566, 258180), (1620, 249574), (1655, 244296), (1740, 232362), (1755, 230376), (1885, 214488), (1986, 203580), (2088, 193635), (2106, 191980), (2262, 178740), (2340, 172782), (2349, 172120), (2610, 154908), (2648, 152685), (2808, 143985), (2979, 135720), (3016, 134055), (3132, 129090), (3240, 124787), (3310, 122148), (3393, 119160), (3480, 116181), (3510, 115188), (3770, 107244), (3915, 103272), (3972, 101790), (4212, 95990), (4303, 93960), (4524, 89370), (4680, 86391), (4698, 86060), (4965, 81432), (5220, 77454), (5265, 76792), (5655, 71496), (5958, 67860), (6264, 64545), (6620, 61074), (6786, 59580), (7020, 57594), (7540, 53622), (7830, 51636), (7944, 50895), (8424, 47995), (8606, 46980), (8937, 45240), (9048, 44685), (9396, 43030), (9599, 42120), (9930, 40716), (10179, 39720), (10440, 38727), (10530, 38396), (11310, 35748), (11745, 34424), (11916, 33930), (12909, 31320), (13240, 30537), (13572, 29790), (14040, 28797), (14895, 27144), (15080, 26811), (15660, 25818), (16965, 23832), (17212, 23490), (17874, 22620), (18792, 21515), (19198, 21060), (19860, 20358)]