996816720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 3156797952

約数和(自身を除く): 2159981232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 163, 166, 240, 249, 307, 326, 332, 415, 489, 498, 614, 652, 664, 815, 830, 921, 978, 996, 1228, 1245, 1304, 1328, 1535, 1630, 1660, 1842, 1956, 1992, 2445, 2456, 2490, 2608, 3070, 3260, 3320, 3684, 3912, 3984, 4605, 4890, 4912, 4980, 6140, 6520, 6640, 7368, 7824, 9210, 9780, 9960, 12280, 13040, 13529, 14736, 18420, 19560, 19920, 24560, 25481, 27058, 36840, 39120, 40587, 50041, 50962, 54116, 67645, 73680, 76443, 81174, 100082, 101924, 108232, 127405, 135290, 150123, 152886, 162348, 200164, 202935, 203848, 216464, 250205, 254810, 270580, 300246, 305772, 324696, 382215, 400328, 405870, 407696, 500410, 509620, 541160, 600492, 611544, 649392, 750615, 764430, 800656, 811740, 1000820, 1019240, 1082320, 1200984, 1223088, 1501230, 1528860, 1623480, 2001640, 2038480, 2401968, 3002460, 3057720, 3246960, 4003280, 4153403, 6004920, 6115440, 8306806, 12009840, 12460209, 16613612, 20767015, 24920418, 33227224, 41534030, 49840836, 62301045, 66454448, 83068060, 99681672, 124602090, 166136120, 199363344, 249204180, 332272240, 498408360, 996816720]

約数ペア:

[(1, 996816720), (2, 498408360), (3, 332272240), (4, 249204180), (5, 199363344), (6, 166136120), (8, 124602090), (10, 99681672), (12, 83068060), (15, 66454448), (16, 62301045), (20, 49840836), (24, 41534030), (30, 33227224), (40, 24920418), (48, 20767015), (60, 16613612), (80, 12460209), (83, 12009840), (120, 8306806), (163, 6115440), (166, 6004920), (240, 4153403), (249, 4003280), (307, 3246960), (326, 3057720), (332, 3002460), (415, 2401968), (489, 2038480), (498, 2001640), (614, 1623480), (652, 1528860), (664, 1501230), (815, 1223088), (830, 1200984), (921, 1082320), (978, 1019240), (996, 1000820), (1228, 811740), (1245, 800656), (1304, 764430), (1328, 750615), (1535, 649392), (1630, 611544), (1660, 600492), (1842, 541160), (1956, 509620), (1992, 500410), (2445, 407696), (2456, 405870), (2490, 400328), (2608, 382215), (3070, 324696), (3260, 305772), (3320, 300246), (3684, 270580), (3912, 254810), (3984, 250205), (4605, 216464), (4890, 203848), (4912, 202935), (4980, 200164), (6140, 162348), (6520, 152886), (6640, 150123), (7368, 135290), (7824, 127405), (9210, 108232), (9780, 101924), (9960, 100082), (12280, 81174), (13040, 76443), (13529, 73680), (14736, 67645), (18420, 54116), (19560, 50962), (19920, 50041), (24560, 40587), (25481, 39120), (27058, 36840)]