558208980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 216

約数和(自身を含む): 2073970080

約数和(自身を除く): 1515761100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3331, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 6662, 7980, 8379, 8820, 9310, 9993, 11172, 11970, 13324, 13965, 16655, 16758, 18620, 19986, 23317, 23940, 27930, 29979, 33310, 33516, 39972, 41895, 46634, 49965, 55860, 59958, 63289, 66620, 69951, 83790, 93268, 99930, 116585, 119916, 126578, 139902, 149895, 163219, 167580, 189867, 199860, 209853, 233170, 253156, 279804, 299790, 316445, 326438, 349755, 379734, 419706, 443023, 466340, 489657, 569601, 599580, 632890, 652876, 699510, 759468, 816095, 839412, 886046, 949335, 979314, 1049265, 1139202, 1265780, 1329069, 1399020, 1468971, 1632190, 1772092, 1898670, 1958628, 2098530, 2215115, 2278404, 2448285, 2658138, 2848005, 2937942, 3101161, 3264380, 3797340, 3987207, 4197060, 4430230, 4896570, 5316276, 5696010, 5875884, 6202322, 6645345, 7344855, 7974414, 8860460, 9303483, 9793140, 11392020, 12404644, 13290690, 14689710, 15505805, 15948828, 18606966, 19936035, 26581380, 27910449, 29379420, 31011610, 37213932, 39872070, 46517415, 55820898, 62023220, 79744140, 93034830, 111641796, 139552245, 186069660, 279104490, 558208980]

約数ペア:

[(1, 558208980), (2, 279104490), (3, 186069660), (4, 139552245), (5, 111641796), (6, 93034830), (7, 79744140), (9, 62023220), (10, 55820898), (12, 46517415), (14, 39872070), (15, 37213932), (18, 31011610), (19, 29379420), (20, 27910449), (21, 26581380), (28, 19936035), (30, 18606966), (35, 15948828), (36, 15505805), (38, 14689710), (42, 13290690), (45, 12404644), (49, 11392020), (57, 9793140), (60, 9303483), (63, 8860460), (70, 7974414), (76, 7344855), (84, 6645345), (90, 6202322), (95, 5875884), (98, 5696010), (105, 5316276), (114, 4896570), (126, 4430230), (133, 4197060), (140, 3987207), (147, 3797340), (171, 3264380), (180, 3101161), (190, 2937942), (196, 2848005), (210, 2658138), (228, 2448285), (245, 2278404), (252, 2215115), (266, 2098530), (285, 1958628), (294, 1898670), (315, 1772092), (342, 1632190), (380, 1468971), (399, 1399020), (420, 1329069), (441, 1265780), (490, 1139202), (532, 1049265), (570, 979314), (588, 949335), (630, 886046), (665, 839412), (684, 816095), (735, 759468), (798, 699510), (855, 652876), (882, 632890), (931, 599580), (980, 569601), (1140, 489657), (1197, 466340), (1260, 443023), (1330, 419706), (1470, 379734), (1596, 349755), (1710, 326438), (1764, 316445), (1862, 299790), (1995, 279804), (2205, 253156), (2394, 233170), (2660, 209853), (2793, 199860), (2940, 189867), (3331, 167580), (3420, 163219), (3724, 149895), (3990, 139902), (4410, 126578), (4655, 119916), (4788, 116585), (5586, 99930), (5985, 93268), (6662, 83790), (7980, 69951), (8379, 66620), (8820, 63289), (9310, 59958), (9993, 55860), (11172, 49965), (11970, 46634), (13324, 41895), (13965, 39972), (16655, 33516), (16758, 33310), (18620, 29979), (19986, 27930), (23317, 23940)]