15957679080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{3733}}^1$

素因数の和:4488

約数の個数: 192

約数和(自身を含む): 55780583040

約数和(自身を除く): 39822903960

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, 280, 294, 392, 420, 490, 588, 727, 735, 840, 980, 1176, 1454, 1470, 1960, 2181, 2908, 2940, 3635, 3733, 4362, 5089, 5816, 5880, 7270, 7466, 8724, 10178, 10905, 11199, 14540, 14932, 15267, 17448, 18665, 20356, 21810, 22398, 25445, 26131, 29080, 29864, 30534, 35623, 37330, 40712, 43620, 44796, 50890, 52262, 55995, 61068, 71246, 74660, 76335, 78393, 87240, 89592, 101780, 104524, 106869, 111990, 122136, 130655, 142492, 149320, 152670, 156786, 178115, 182917, 203560, 209048, 213738, 223980, 261310, 284984, 305340, 313572, 356230, 365834, 391965, 427476, 447960, 522620, 534345, 548751, 610680, 627144, 712460, 731668, 783930, 854952, 914585, 1045240, 1068690, 1097502, 1424920, 1463336, 1567860, 1829170, 2137380, 2195004, 2713891, 2743755, 3135720, 3658340, 4274760, 4390008, 5427782, 5487510, 7316680, 8141673, 10855564, 10975020, 13569455, 16283346, 18997237, 21711128, 21950040, 27138910, 32566692, 37994474, 40708365, 54277820, 56991711, 65133384, 75988948, 81416730, 94986185, 108555640, 113983422, 132980659, 151977896, 162833460, 189972370, 227966844, 265961318, 284958555, 325666920, 379944740, 398941977, 455933688, 531922636, 569917110, 664903295, 759889480, 797883954, 1063845272, 1139834220, 1329806590, 1595767908, 1994709885, 2279668440, 2659613180, 3191535816, 3989419770, 5319226360, 7978839540, 15957679080]

約数ペア:

[(1, 15957679080), (2, 7978839540), (3, 5319226360), (4, 3989419770), (5, 3191535816), (6, 2659613180), (7, 2279668440), (8, 1994709885), (10, 1595767908), (12, 1329806590), (14, 1139834220), (15, 1063845272), (20, 797883954), (21, 759889480), (24, 664903295), (28, 569917110), (30, 531922636), (35, 455933688), (40, 398941977), (42, 379944740), (49, 325666920), (56, 284958555), (60, 265961318), (70, 227966844), (84, 189972370), (98, 162833460), (105, 151977896), (120, 132980659), (140, 113983422), (147, 108555640), (168, 94986185), (196, 81416730), (210, 75988948), (245, 65133384), (280, 56991711), (294, 54277820), (392, 40708365), (420, 37994474), (490, 32566692), (588, 27138910), (727, 21950040), (735, 21711128), (840, 18997237), (980, 16283346), (1176, 13569455), (1454, 10975020), (1470, 10855564), (1960, 8141673), (2181, 7316680), (2908, 5487510), (2940, 5427782), (3635, 4390008), (3733, 4274760), (4362, 3658340), (5089, 3135720), (5816, 2743755), (5880, 2713891), (7270, 2195004), (7466, 2137380), (8724, 1829170), (10178, 1567860), (10905, 1463336), (11199, 1424920), (14540, 1097502), (14932, 1068690), (15267, 1045240), (17448, 914585), (18665, 854952), (20356, 783930), (21810, 731668), (22398, 712460), (25445, 627144), (26131, 610680), (29080, 548751), (29864, 534345), (30534, 522620), (35623, 447960), (37330, 427476), (40712, 391965), (43620, 365834), (44796, 356230), (50890, 313572), (52262, 305340), (55995, 284984), (61068, 261310), (71246, 223980), (74660, 213738), (76335, 209048), (78393, 203560), (87240, 182917), (89592, 178115), (101780, 156786), (104524, 152670), (106869, 149320), (111990, 142492), (122136, 130655)]