172305120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 596683584

約数和(自身を除く): 424378464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 520, 521, 530, 624, 636, 689, 780, 795, 848, 1040, 1042, 1060, 1248, 1272, 1378, 1560, 1563, 1590, 1696, 2067, 2080, 2084, 2120, 2544, 2605, 2756, 3120, 3126, 3180, 3445, 4134, 4168, 4240, 5088, 5210, 5512, 6240, 6252, 6360, 6773, 6890, 7815, 8268, 8336, 8480, 10335, 10420, 11024, 12504, 12720, 13546, 13780, 15630, 16536, 16672, 20319, 20670, 20840, 22048, 25008, 25440, 27092, 27560, 27613, 31260, 33072, 33865, 40638, 41340, 41680, 50016, 54184, 55120, 55226, 62520, 66144, 67730, 81276, 82680, 82839, 83360, 101595, 108368, 110240, 110452, 125040, 135460, 138065, 162552, 165360, 165678, 203190, 216736, 220904, 250080, 270920, 276130, 325104, 330720, 331356, 358969, 406380, 414195, 441808, 541840, 552260, 650208, 662712, 717938, 812760, 828390, 883616, 1076907, 1083680, 1104520, 1325424, 1435876, 1625520, 1656780, 1794845, 2153814, 2209040, 2650848, 2871752, 3251040, 3313560, 3589690, 4307628, 4418080, 5384535, 5743504, 6627120, 7179380, 8615256, 10769070, 11487008, 13254240, 14358760, 17230512, 21538140, 28717520, 34461024, 43076280, 57435040, 86152560, 172305120]

約数ペア:

[(1, 172305120), (2, 86152560), (3, 57435040), (4, 43076280), (5, 34461024), (6, 28717520), (8, 21538140), (10, 17230512), (12, 14358760), (13, 13254240), (15, 11487008), (16, 10769070), (20, 8615256), (24, 7179380), (26, 6627120), (30, 5743504), (32, 5384535), (39, 4418080), (40, 4307628), (48, 3589690), (52, 3313560), (53, 3251040), (60, 2871752), (65, 2650848), (78, 2209040), (80, 2153814), (96, 1794845), (104, 1656780), (106, 1625520), (120, 1435876), (130, 1325424), (156, 1104520), (159, 1083680), (160, 1076907), (195, 883616), (208, 828390), (212, 812760), (240, 717938), (260, 662712), (265, 650208), (312, 552260), (318, 541840), (390, 441808), (416, 414195), (424, 406380), (480, 358969), (520, 331356), (521, 330720), (530, 325104), (624, 276130), (636, 270920), (689, 250080), (780, 220904), (795, 216736), (848, 203190), (1040, 165678), (1042, 165360), (1060, 162552), (1248, 138065), (1272, 135460), (1378, 125040), (1560, 110452), (1563, 110240), (1590, 108368), (1696, 101595), (2067, 83360), (2080, 82839), (2084, 82680), (2120, 81276), (2544, 67730), (2605, 66144), (2756, 62520), (3120, 55226), (3126, 55120), (3180, 54184), (3445, 50016), (4134, 41680), (4168, 41340), (4240, 40638), (5088, 33865), (5210, 33072), (5512, 31260), (6240, 27613), (6252, 27560), (6360, 27092), (6773, 25440), (6890, 25008), (7815, 22048), (8268, 20840), (8336, 20670), (8480, 20319), (10335, 16672), (10420, 16536), (11024, 15630), (12504, 13780), (12720, 13546)]