155363040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15413}}^1$

素因数の和:15441

約数の個数: 144

約数和(自身を含む): 605955168

約数和(自身を除く): 450592128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15413, 30826, 46239, 61652, 77065, 92478, 107891, 123304, 138717, 154130, 184956, 215782, 231195, 246608, 277434, 308260, 323673, 369912, 431564, 462390, 493216, 539455, 554868, 616520, 647346, 693585, 739824, 863128, 924780, 971019, 1078910, 1109736, 1233040, 1294692, 1387170, 1479648, 1618365, 1726256, 1849560, 1942038, 2157820, 2219472, 2466080, 2589384, 2774340, 3236730, 3452512, 3699120, 3884076, 4315640, 4438944, 4855095, 5178768, 5548680, 6473460, 7398240, 7768152, 8631280, 9710190, 10357536, 11097360, 12946920, 15536304, 17262560, 19420380, 22194720, 25893840, 31072608, 38840760, 51787680, 77681520, 155363040]

約数ペア:

[(1, 155363040), (2, 77681520), (3, 51787680), (4, 38840760), (5, 31072608), (6, 25893840), (7, 22194720), (8, 19420380), (9, 17262560), (10, 15536304), (12, 12946920), (14, 11097360), (15, 10357536), (16, 9710190), (18, 8631280), (20, 7768152), (21, 7398240), (24, 6473460), (28, 5548680), (30, 5178768), (32, 4855095), (35, 4438944), (36, 4315640), (40, 3884076), (42, 3699120), (45, 3452512), (48, 3236730), (56, 2774340), (60, 2589384), (63, 2466080), (70, 2219472), (72, 2157820), (80, 1942038), (84, 1849560), (90, 1726256), (96, 1618365), (105, 1479648), (112, 1387170), (120, 1294692), (126, 1233040), (140, 1109736), (144, 1078910), (160, 971019), (168, 924780), (180, 863128), (210, 739824), (224, 693585), (240, 647346), (252, 616520), (280, 554868), (288, 539455), (315, 493216), (336, 462390), (360, 431564), (420, 369912), (480, 323673), (504, 308260), (560, 277434), (630, 246608), (672, 231195), (720, 215782), (840, 184956), (1008, 154130), (1120, 138717), (1260, 123304), (1440, 107891), (1680, 92478), (2016, 77065), (2520, 61652), (3360, 46239), (5040, 30826), (10080, 15413)]