79601760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 318427200

約数和(自身を除く): 238825440

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, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 149, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 298, 315, 318, 336, 360, 371, 420, 424, 447, 477, 480, 504, 530, 560, 596, 630, 636, 672, 720, 742, 745, 795, 840, 848, 894, 954, 1008, 1043, 1060, 1113, 1120, 1192, 1260, 1272, 1341, 1440, 1484, 1490, 1590, 1680, 1696, 1788, 1855, 1908, 2016, 2086, 2120, 2226, 2235, 2384, 2385, 2520, 2544, 2682, 2968, 2980, 3129, 3180, 3339, 3360, 3576, 3710, 3816, 4172, 4240, 4452, 4470, 4768, 4770, 5040, 5088, 5215, 5364, 5565, 5936, 5960, 6258, 6360, 6678, 6705, 7152, 7420, 7632, 7897, 8344, 8480, 8904, 8940, 9387, 9540, 10080, 10430, 10728, 11130, 11872, 11920, 12516, 12720, 13356, 13410, 14304, 14840, 15264, 15645, 15794, 16688, 16695, 17808, 17880, 18774, 19080, 20860, 21456, 22260, 23691, 23840, 25032, 25440, 26712, 26820, 29680, 31290, 31588, 33376, 33390, 35616, 35760, 37548, 38160, 39485, 41720, 42912, 44520, 46935, 47382, 50064, 53424, 53640, 55279, 59360, 62580, 63176, 66780, 71073, 71520, 75096, 76320, 78970, 83440, 89040, 93870, 94764, 100128, 106848, 107280, 110558, 118455, 125160, 126352, 133560, 142146, 150192, 157940, 165837, 166880, 178080, 187740, 189528, 214560, 221116, 236910, 250320, 252704, 267120, 276395, 284292, 300384, 315880, 331674, 355365, 375480, 379056, 442232, 473820, 497511, 500640, 534240, 552790, 568584, 631760, 663348, 710730, 750960, 758112, 829185, 884464, 947640, 995022, 1105580, 1137168, 1263520, 1326696, 1421460, 1501920, 1658370, 1768928, 1895280, 1990044, 2211160, 2274336, 2487555, 2653392, 2842920, 3316740, 3790560, 3980088, 4422320, 4975110, 5306784, 5685840, 6633480, 7960176, 8844640, 9950220, 11371680, 13266960, 15920352, 19900440, 26533920, 39800880, 79601760]

約数ペア:

[(1, 79601760), (2, 39800880), (3, 26533920), (4, 19900440), (5, 15920352), (6, 13266960), (7, 11371680), (8, 9950220), (9, 8844640), (10, 7960176), (12, 6633480), (14, 5685840), (15, 5306784), (16, 4975110), (18, 4422320), (20, 3980088), (21, 3790560), (24, 3316740), (28, 2842920), (30, 2653392), (32, 2487555), (35, 2274336), (36, 2211160), (40, 1990044), (42, 1895280), (45, 1768928), (48, 1658370), (53, 1501920), (56, 1421460), (60, 1326696), (63, 1263520), (70, 1137168), (72, 1105580), (80, 995022), (84, 947640), (90, 884464), (96, 829185), (105, 758112), (106, 750960), (112, 710730), (120, 663348), (126, 631760), (140, 568584), (144, 552790), (149, 534240), (159, 500640), (160, 497511), (168, 473820), (180, 442232), (210, 379056), (212, 375480), (224, 355365), (240, 331674), (252, 315880), (265, 300384), (280, 284292), (288, 276395), (298, 267120), (315, 252704), (318, 250320), (336, 236910), (360, 221116), (371, 214560), (420, 189528), (424, 187740), (447, 178080), (477, 166880), (480, 165837), (504, 157940), (530, 150192), (560, 142146), (596, 133560), (630, 126352), (636, 125160), (672, 118455), (720, 110558), (742, 107280), (745, 106848), (795, 100128), (840, 94764), (848, 93870), (894, 89040), (954, 83440), (1008, 78970), (1043, 76320), (1060, 75096), (1113, 71520), (1120, 71073), (1192, 66780), (1260, 63176), (1272, 62580), (1341, 59360), (1440, 55279), (1484, 53640), (1490, 53424), (1590, 50064), (1680, 47382), (1696, 46935), (1788, 44520), (1855, 42912), (1908, 41720), (2016, 39485), (2086, 38160), (2120, 37548), (2226, 35760), (2235, 35616), (2384, 33390), (2385, 33376), (2520, 31588), (2544, 31290), (2682, 29680), (2968, 26820), (2980, 26712), (3129, 25440), (3180, 25032), (3339, 23840), (3360, 23691), (3576, 22260), (3710, 21456), (3816, 20860), (4172, 19080), (4240, 18774), (4452, 17880), (4470, 17808), (4768, 16695), (4770, 16688), (5040, 15794), (5088, 15645), (5215, 15264), (5364, 14840), (5565, 14304), (5936, 13410), (5960, 13356), (6258, 12720), (6360, 12516), (6678, 11920), (6705, 11872), (7152, 11130), (7420, 10728), (7632, 10430), (7897, 10080), (8344, 9540), (8480, 9387), (8904, 8940)]