345233160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 1160640000

約数和(自身を除く): 815406840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 79, 90, 120, 122, 158, 180, 183, 199, 237, 244, 305, 316, 360, 366, 395, 398, 474, 488, 549, 597, 610, 632, 711, 732, 790, 796, 915, 948, 995, 1098, 1185, 1194, 1220, 1422, 1464, 1580, 1592, 1791, 1830, 1896, 1990, 2196, 2370, 2388, 2440, 2745, 2844, 2985, 3160, 3555, 3582, 3660, 3980, 4392, 4740, 4776, 4819, 5490, 5688, 5970, 7110, 7164, 7320, 7960, 8955, 9480, 9638, 10980, 11940, 12139, 14220, 14328, 14457, 15721, 17910, 19276, 21960, 23880, 24095, 24278, 28440, 28914, 31442, 35820, 36417, 38552, 43371, 47163, 48190, 48556, 57828, 60695, 62884, 71640, 72285, 72834, 78605, 86742, 94326, 96380, 97112, 109251, 115656, 121390, 125768, 141489, 144570, 145668, 157210, 173484, 182085, 188652, 192760, 216855, 218502, 235815, 242780, 282978, 289140, 291336, 314420, 346968, 364170, 377304, 433710, 437004, 471630, 485560, 546255, 565956, 578280, 628840, 707445, 728340, 867420, 874008, 943260, 958981, 1092510, 1131912, 1414890, 1456680, 1734840, 1886520, 1917962, 2185020, 2829780, 2876943, 3835924, 4370040, 4794905, 5659560, 5753886, 7671848, 8630829, 9589810, 11507772, 14384715, 17261658, 19179620, 23015544, 28769430, 34523316, 38359240, 43154145, 57538860, 69046632, 86308290, 115077720, 172616580, 345233160]

約数ペア:

[(1, 345233160), (2, 172616580), (3, 115077720), (4, 86308290), (5, 69046632), (6, 57538860), (8, 43154145), (9, 38359240), (10, 34523316), (12, 28769430), (15, 23015544), (18, 19179620), (20, 17261658), (24, 14384715), (30, 11507772), (36, 9589810), (40, 8630829), (45, 7671848), (60, 5753886), (61, 5659560), (72, 4794905), (79, 4370040), (90, 3835924), (120, 2876943), (122, 2829780), (158, 2185020), (180, 1917962), (183, 1886520), (199, 1734840), (237, 1456680), (244, 1414890), (305, 1131912), (316, 1092510), (360, 958981), (366, 943260), (395, 874008), (398, 867420), (474, 728340), (488, 707445), (549, 628840), (597, 578280), (610, 565956), (632, 546255), (711, 485560), (732, 471630), (790, 437004), (796, 433710), (915, 377304), (948, 364170), (995, 346968), (1098, 314420), (1185, 291336), (1194, 289140), (1220, 282978), (1422, 242780), (1464, 235815), (1580, 218502), (1592, 216855), (1791, 192760), (1830, 188652), (1896, 182085), (1990, 173484), (2196, 157210), (2370, 145668), (2388, 144570), (2440, 141489), (2745, 125768), (2844, 121390), (2985, 115656), (3160, 109251), (3555, 97112), (3582, 96380), (3660, 94326), (3980, 86742), (4392, 78605), (4740, 72834), (4776, 72285), (4819, 71640), (5490, 62884), (5688, 60695), (5970, 57828), (7110, 48556), (7164, 48190), (7320, 47163), (7960, 43371), (8955, 38552), (9480, 36417), (9638, 35820), (10980, 31442), (11940, 28914), (12139, 28440), (14220, 24278), (14328, 24095), (14457, 23880), (15721, 21960), (17910, 19276)]