1566390840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 5492136960

約数和(自身を除く): 3925746120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 271, 280, 294, 392, 420, 490, 542, 588, 735, 813, 840, 980, 983, 1084, 1176, 1355, 1470, 1626, 1897, 1960, 1966, 2168, 2710, 2940, 2949, 3252, 3794, 3932, 4065, 4915, 5420, 5691, 5880, 5898, 6504, 6881, 7588, 7864, 8130, 9485, 9830, 10840, 11382, 11796, 13279, 13762, 14745, 15176, 16260, 18970, 19660, 20643, 22764, 23592, 26558, 27524, 28455, 29490, 32520, 34405, 37940, 39320, 39837, 41286, 45528, 48167, 53116, 55048, 56910, 58980, 66395, 68810, 75880, 79674, 82572, 96334, 103215, 106232, 113820, 117960, 132790, 137620, 144501, 159348, 165144, 192668, 199185, 206430, 227640, 240835, 265580, 266393, 275240, 289002, 318696, 385336, 398370, 412860, 481670, 531160, 532786, 578004, 722505, 796740, 799179, 825720, 963340, 1065572, 1156008, 1331965, 1445010, 1593480, 1598358, 1864751, 1926680, 2131144, 2663930, 2890020, 3196716, 3729502, 3995895, 5327860, 5594253, 5780040, 6393432, 7459004, 7991790, 9323755, 10655720, 11188506, 13053257, 14918008, 15983580, 18647510, 22377012, 26106514, 27971265, 31967160, 37295020, 39159771, 44754024, 52213028, 55942530, 65266285, 74590040, 78319542, 104426056, 111885060, 130532570, 156639084, 195798855, 223770120, 261065140, 313278168, 391597710, 522130280, 783195420, 1566390840]

約数ペア:

[(1, 1566390840), (2, 783195420), (3, 522130280), (4, 391597710), (5, 313278168), (6, 261065140), (7, 223770120), (8, 195798855), (10, 156639084), (12, 130532570), (14, 111885060), (15, 104426056), (20, 78319542), (21, 74590040), (24, 65266285), (28, 55942530), (30, 52213028), (35, 44754024), (40, 39159771), (42, 37295020), (49, 31967160), (56, 27971265), (60, 26106514), (70, 22377012), (84, 18647510), (98, 15983580), (105, 14918008), (120, 13053257), (140, 11188506), (147, 10655720), (168, 9323755), (196, 7991790), (210, 7459004), (245, 6393432), (271, 5780040), (280, 5594253), (294, 5327860), (392, 3995895), (420, 3729502), (490, 3196716), (542, 2890020), (588, 2663930), (735, 2131144), (813, 1926680), (840, 1864751), (980, 1598358), (983, 1593480), (1084, 1445010), (1176, 1331965), (1355, 1156008), (1470, 1065572), (1626, 963340), (1897, 825720), (1960, 799179), (1966, 796740), (2168, 722505), (2710, 578004), (2940, 532786), (2949, 531160), (3252, 481670), (3794, 412860), (3932, 398370), (4065, 385336), (4915, 318696), (5420, 289002), (5691, 275240), (5880, 266393), (5898, 265580), (6504, 240835), (6881, 227640), (7588, 206430), (7864, 199185), (8130, 192668), (9485, 165144), (9830, 159348), (10840, 144501), (11382, 137620), (11796, 132790), (13279, 117960), (13762, 113820), (14745, 106232), (15176, 103215), (16260, 96334), (18970, 82572), (19660, 79674), (20643, 75880), (22764, 68810), (23592, 66395), (26558, 58980), (27524, 56910), (28455, 55048), (29490, 53116), (32520, 48167), (34405, 45528), (37940, 41286), (39320, 39837)]