143120520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 485781120

約数和(自身を除く): 342660600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 270, 271, 324, 326, 360, 405, 489, 540, 542, 648, 652, 810, 813, 815, 978, 1080, 1084, 1304, 1355, 1467, 1620, 1626, 1630, 1956, 2168, 2439, 2445, 2710, 2934, 3240, 3252, 3260, 3912, 4065, 4401, 4878, 4890, 5420, 5868, 6504, 6520, 7317, 7335, 8130, 8802, 9756, 9780, 10840, 11736, 12195, 13203, 14634, 14670, 16260, 17604, 19512, 19560, 21951, 22005, 24390, 26406, 29268, 29340, 32520, 35208, 36585, 43902, 44010, 44173, 48780, 52812, 58536, 58680, 66015, 73170, 87804, 88020, 88346, 97560, 105624, 109755, 132030, 132519, 146340, 175608, 176040, 176692, 219510, 220865, 264060, 265038, 292680, 353384, 397557, 439020, 441730, 528120, 530076, 662595, 795114, 878040, 883460, 1060152, 1192671, 1325190, 1590228, 1766920, 1987785, 2385342, 2650380, 3180456, 3578013, 3975570, 4770684, 5300760, 5963355, 7156026, 7951140, 9541368, 11926710, 14312052, 15902280, 17890065, 23853420, 28624104, 35780130, 47706840, 71560260, 143120520]

約数ペア:

[(1, 143120520), (2, 71560260), (3, 47706840), (4, 35780130), (5, 28624104), (6, 23853420), (8, 17890065), (9, 15902280), (10, 14312052), (12, 11926710), (15, 9541368), (18, 7951140), (20, 7156026), (24, 5963355), (27, 5300760), (30, 4770684), (36, 3975570), (40, 3578013), (45, 3180456), (54, 2650380), (60, 2385342), (72, 1987785), (81, 1766920), (90, 1590228), (108, 1325190), (120, 1192671), (135, 1060152), (162, 883460), (163, 878040), (180, 795114), (216, 662595), (270, 530076), (271, 528120), (324, 441730), (326, 439020), (360, 397557), (405, 353384), (489, 292680), (540, 265038), (542, 264060), (648, 220865), (652, 219510), (810, 176692), (813, 176040), (815, 175608), (978, 146340), (1080, 132519), (1084, 132030), (1304, 109755), (1355, 105624), (1467, 97560), (1620, 88346), (1626, 88020), (1630, 87804), (1956, 73170), (2168, 66015), (2439, 58680), (2445, 58536), (2710, 52812), (2934, 48780), (3240, 44173), (3252, 44010), (3260, 43902), (3912, 36585), (4065, 35208), (4401, 32520), (4878, 29340), (4890, 29268), (5420, 26406), (5868, 24390), (6504, 22005), (6520, 21951), (7317, 19560), (7335, 19512), (8130, 17604), (8802, 16260), (9756, 14670), (9780, 14634), (10840, 13203), (11736, 12195)]