7418482320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 23310365184

約数和(自身を除く): 15891882864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 463, 505, 606, 661, 808, 926, 1010, 1212, 1322, 1389, 1515, 1616, 1852, 1983, 2020, 2315, 2424, 2644, 2778, 3030, 3305, 3704, 3966, 4040, 4630, 4848, 5288, 5556, 6060, 6610, 6945, 7408, 7932, 8080, 9260, 9915, 10576, 11112, 12120, 13220, 13890, 15864, 18520, 19830, 22224, 24240, 26440, 27780, 31728, 37040, 39660, 46763, 52880, 55560, 66761, 79320, 93526, 111120, 133522, 140289, 158640, 187052, 200283, 233815, 267044, 280578, 306043, 333805, 374104, 400566, 467630, 534088, 561156, 612086, 667610, 701445, 748208, 801132, 918129, 935260, 1001415, 1068176, 1122312, 1224172, 1335220, 1402890, 1530215, 1602264, 1836258, 1870520, 2002830, 2244624, 2448344, 2670440, 2805780, 3060430, 3204528, 3672516, 3741040, 4005660, 4590645, 4896688, 5340880, 5611560, 6120860, 7345032, 8011320, 9181290, 11223120, 12241720, 14690064, 16022640, 18362580, 24483440, 30910343, 36725160, 61820686, 73450320, 92731029, 123641372, 154551715, 185462058, 247282744, 309103430, 370924116, 463655145, 494565488, 618206860, 741848232, 927310290, 1236413720, 1483696464, 1854620580, 2472827440, 3709241160, 7418482320]

約数ペア:

[(1, 7418482320), (2, 3709241160), (3, 2472827440), (4, 1854620580), (5, 1483696464), (6, 1236413720), (8, 927310290), (10, 741848232), (12, 618206860), (15, 494565488), (16, 463655145), (20, 370924116), (24, 309103430), (30, 247282744), (40, 185462058), (48, 154551715), (60, 123641372), (80, 92731029), (101, 73450320), (120, 61820686), (202, 36725160), (240, 30910343), (303, 24483440), (404, 18362580), (463, 16022640), (505, 14690064), (606, 12241720), (661, 11223120), (808, 9181290), (926, 8011320), (1010, 7345032), (1212, 6120860), (1322, 5611560), (1389, 5340880), (1515, 4896688), (1616, 4590645), (1852, 4005660), (1983, 3741040), (2020, 3672516), (2315, 3204528), (2424, 3060430), (2644, 2805780), (2778, 2670440), (3030, 2448344), (3305, 2244624), (3704, 2002830), (3966, 1870520), (4040, 1836258), (4630, 1602264), (4848, 1530215), (5288, 1402890), (5556, 1335220), (6060, 1224172), (6610, 1122312), (6945, 1068176), (7408, 1001415), (7932, 935260), (8080, 918129), (9260, 801132), (9915, 748208), (10576, 701445), (11112, 667610), (12120, 612086), (13220, 561156), (13890, 534088), (15864, 467630), (18520, 400566), (19830, 374104), (22224, 333805), (24240, 306043), (26440, 280578), (27780, 267044), (31728, 233815), (37040, 200283), (39660, 187052), (46763, 158640), (52880, 140289), (55560, 133522), (66761, 111120), (79320, 93526)]