479845600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1371474720

約数和(自身を除く): 891629120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 37, 40, 43, 50, 52, 58, 65, 74, 80, 86, 100, 104, 116, 130, 145, 148, 160, 172, 185, 200, 208, 215, 232, 260, 290, 296, 325, 344, 370, 377, 400, 416, 430, 464, 481, 520, 559, 580, 592, 650, 688, 725, 740, 754, 800, 860, 925, 928, 962, 1040, 1073, 1075, 1118, 1160, 1184, 1247, 1300, 1376, 1450, 1480, 1508, 1591, 1720, 1850, 1885, 1924, 2080, 2146, 2150, 2236, 2320, 2405, 2494, 2600, 2795, 2900, 2960, 3016, 3182, 3440, 3700, 3770, 3848, 4292, 4300, 4472, 4640, 4810, 4988, 5200, 5365, 5590, 5800, 5920, 6032, 6235, 6364, 6880, 7400, 7540, 7696, 7955, 8584, 8600, 8944, 9425, 9620, 9976, 10400, 10730, 11180, 11600, 12025, 12064, 12470, 12728, 13949, 13975, 14800, 15080, 15392, 15910, 16211, 17168, 17200, 17888, 18850, 19240, 19952, 20683, 21460, 22360, 23200, 24050, 24940, 25456, 26825, 27898, 27950, 29600, 30160, 31175, 31820, 32422, 34336, 34400, 37700, 38480, 39775, 39904, 41366, 42920, 44720, 46139, 48100, 49880, 50912, 53650, 55796, 55900, 60320, 62350, 63640, 64844, 69745, 75400, 76960, 79550, 81055, 82732, 85840, 89440, 92278, 96200, 99760, 103415, 107300, 111592, 111800, 124700, 127280, 129688, 139490, 150800, 159100, 162110, 165464, 171680, 184556, 192400, 199520, 206830, 214600, 223184, 223600, 230695, 249400, 254560, 259376, 278980, 301600, 318200, 324220, 330928, 348725, 369112, 384800, 405275, 413660, 429200, 446368, 447200, 461390, 498800, 517075, 518752, 557960, 599807, 636400, 648440, 661856, 697450, 738224, 810550, 827320, 858400, 922780, 997600, 1034150, 1115920, 1153475, 1199614, 1272800, 1296880, 1394900, 1476448, 1621100, 1654640, 1845560, 2068300, 2231840, 2306950, 2399228, 2593760, 2789800, 2999035, 3242200, 3309280, 3691120, 4136600, 4613900, 4798456, 5579600, 5998070, 6484400, 7382240, 8273200, 9227800, 9596912, 11159200, 11996140, 12968800, 14995175, 16546400, 18455600, 19193824, 23992280, 29990350, 36911200, 47984560, 59980700, 95969120, 119961400, 239922800, 479845600]

約数ペア:

[(1, 479845600), (2, 239922800), (4, 119961400), (5, 95969120), (8, 59980700), (10, 47984560), (13, 36911200), (16, 29990350), (20, 23992280), (25, 19193824), (26, 18455600), (29, 16546400), (32, 14995175), (37, 12968800), (40, 11996140), (43, 11159200), (50, 9596912), (52, 9227800), (58, 8273200), (65, 7382240), (74, 6484400), (80, 5998070), (86, 5579600), (100, 4798456), (104, 4613900), (116, 4136600), (130, 3691120), (145, 3309280), (148, 3242200), (160, 2999035), (172, 2789800), (185, 2593760), (200, 2399228), (208, 2306950), (215, 2231840), (232, 2068300), (260, 1845560), (290, 1654640), (296, 1621100), (325, 1476448), (344, 1394900), (370, 1296880), (377, 1272800), (400, 1199614), (416, 1153475), (430, 1115920), (464, 1034150), (481, 997600), (520, 922780), (559, 858400), (580, 827320), (592, 810550), (650, 738224), (688, 697450), (725, 661856), (740, 648440), (754, 636400), (800, 599807), (860, 557960), (925, 518752), (928, 517075), (962, 498800), (1040, 461390), (1073, 447200), (1075, 446368), (1118, 429200), (1160, 413660), (1184, 405275), (1247, 384800), (1300, 369112), (1376, 348725), (1450, 330928), (1480, 324220), (1508, 318200), (1591, 301600), (1720, 278980), (1850, 259376), (1885, 254560), (1924, 249400), (2080, 230695), (2146, 223600), (2150, 223184), (2236, 214600), (2320, 206830), (2405, 199520), (2494, 192400), (2600, 184556), (2795, 171680), (2900, 165464), (2960, 162110), (3016, 159100), (3182, 150800), (3440, 139490), (3700, 129688), (3770, 127280), (3848, 124700), (4292, 111800), (4300, 111592), (4472, 107300), (4640, 103415), (4810, 99760), (4988, 96200), (5200, 92278), (5365, 89440), (5590, 85840), (5800, 82732), (5920, 81055), (6032, 79550), (6235, 76960), (6364, 75400), (6880, 69745), (7400, 64844), (7540, 63640), (7696, 62350), (7955, 60320), (8584, 55900), (8600, 55796), (8944, 53650), (9425, 50912), (9620, 49880), (9976, 48100), (10400, 46139), (10730, 44720), (11180, 42920), (11600, 41366), (12025, 39904), (12064, 39775), (12470, 38480), (12728, 37700), (13949, 34400), (13975, 34336), (14800, 32422), (15080, 31820), (15392, 31175), (15910, 30160), (16211, 29600), (17168, 27950), (17200, 27898), (17888, 26825), (18850, 25456), (19240, 24940), (19952, 24050), (20683, 23200), (21460, 22360)]