307424520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1123649280

約数和(自身を除く): 816224760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 163, 169, 180, 186, 195, 234, 248, 260, 279, 310, 312, 326, 338, 360, 372, 390, 403, 465, 468, 489, 507, 520, 558, 585, 620, 652, 676, 744, 780, 806, 815, 845, 930, 936, 978, 1014, 1116, 1170, 1209, 1240, 1304, 1352, 1395, 1467, 1521, 1560, 1612, 1630, 1690, 1860, 1956, 2015, 2028, 2119, 2232, 2340, 2418, 2445, 2535, 2790, 2934, 3042, 3224, 3260, 3380, 3627, 3720, 3912, 4030, 4056, 4238, 4680, 4836, 4890, 5053, 5070, 5239, 5580, 5868, 6045, 6084, 6357, 6520, 6760, 7254, 7335, 7605, 8060, 8476, 9672, 9780, 10106, 10140, 10478, 10595, 11160, 11736, 12090, 12168, 12714, 14508, 14670, 15159, 15210, 15717, 16120, 16952, 18135, 19071, 19560, 20212, 20280, 20956, 21190, 24180, 25265, 25428, 26195, 27547, 29016, 29340, 30318, 30420, 31434, 31785, 36270, 38142, 40424, 41912, 42380, 45477, 47151, 48360, 50530, 50856, 52390, 55094, 58680, 60636, 60840, 62868, 63570, 65689, 72540, 75795, 76284, 78585, 82641, 84760, 90954, 94302, 95355, 101060, 104780, 110188, 121272, 125736, 127140, 131378, 137735, 145080, 151590, 152568, 157170, 165282, 181908, 188604, 190710, 197067, 202120, 209560, 220376, 227385, 235755, 247923, 254280, 262756, 275470, 303180, 314340, 328445, 330564, 363816, 377208, 381420, 394134, 413205, 454770, 471510, 495846, 525512, 550940, 591201, 606360, 628680, 656890, 661128, 762840, 788268, 826410, 853957, 909540, 943020, 985335, 991692, 1101880, 1182402, 1239615, 1313780, 1576536, 1652820, 1707914, 1819080, 1886040, 1970670, 1983384, 2364804, 2479230, 2561871, 2627560, 2956005, 3305640, 3415828, 3941340, 4269785, 4729608, 4958460, 5123742, 5912010, 6831656, 7685613, 7882680, 8539570, 9916920, 10247484, 11824020, 12809355, 15371226, 17079140, 20494968, 23648040, 25618710, 30742452, 34158280, 38428065, 51237420, 61484904, 76856130, 102474840, 153712260, 307424520]

約数ペア:

[(1, 307424520), (2, 153712260), (3, 102474840), (4, 76856130), (5, 61484904), (6, 51237420), (8, 38428065), (9, 34158280), (10, 30742452), (12, 25618710), (13, 23648040), (15, 20494968), (18, 17079140), (20, 15371226), (24, 12809355), (26, 11824020), (30, 10247484), (31, 9916920), (36, 8539570), (39, 7882680), (40, 7685613), (45, 6831656), (52, 5912010), (60, 5123742), (62, 4958460), (65, 4729608), (72, 4269785), (78, 3941340), (90, 3415828), (93, 3305640), (104, 2956005), (117, 2627560), (120, 2561871), (124, 2479230), (130, 2364804), (155, 1983384), (156, 1970670), (163, 1886040), (169, 1819080), (180, 1707914), (186, 1652820), (195, 1576536), (234, 1313780), (248, 1239615), (260, 1182402), (279, 1101880), (310, 991692), (312, 985335), (326, 943020), (338, 909540), (360, 853957), (372, 826410), (390, 788268), (403, 762840), (465, 661128), (468, 656890), (489, 628680), (507, 606360), (520, 591201), (558, 550940), (585, 525512), (620, 495846), (652, 471510), (676, 454770), (744, 413205), (780, 394134), (806, 381420), (815, 377208), (845, 363816), (930, 330564), (936, 328445), (978, 314340), (1014, 303180), (1116, 275470), (1170, 262756), (1209, 254280), (1240, 247923), (1304, 235755), (1352, 227385), (1395, 220376), (1467, 209560), (1521, 202120), (1560, 197067), (1612, 190710), (1630, 188604), (1690, 181908), (1860, 165282), (1956, 157170), (2015, 152568), (2028, 151590), (2119, 145080), (2232, 137735), (2340, 131378), (2418, 127140), (2445, 125736), (2535, 121272), (2790, 110188), (2934, 104780), (3042, 101060), (3224, 95355), (3260, 94302), (3380, 90954), (3627, 84760), (3720, 82641), (3912, 78585), (4030, 76284), (4056, 75795), (4238, 72540), (4680, 65689), (4836, 63570), (4890, 62868), (5053, 60840), (5070, 60636), (5239, 58680), (5580, 55094), (5868, 52390), (6045, 50856), (6084, 50530), (6357, 48360), (6520, 47151), (6760, 45477), (7254, 42380), (7335, 41912), (7605, 40424), (8060, 38142), (8476, 36270), (9672, 31785), (9780, 31434), (10106, 30420), (10140, 30318), (10478, 29340), (10595, 29016), (11160, 27547), (11736, 26195), (12090, 25428), (12168, 25265), (12714, 24180), (14508, 21190), (14670, 20956), (15159, 20280), (15210, 20212), (15717, 19560), (16120, 19071), (16952, 18135)]