146353040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 350602560

約数和(自身を除く): 204249520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 101, 118, 202, 236, 295, 307, 404, 472, 505, 590, 614, 808, 944, 1010, 1180, 1228, 1535, 1616, 2020, 2360, 2456, 3070, 4040, 4720, 4912, 5959, 6140, 8080, 11918, 12280, 18113, 23836, 24560, 29795, 31007, 36226, 47672, 59590, 62014, 72452, 90565, 95344, 119180, 124028, 144904, 155035, 181130, 238360, 248056, 289808, 310070, 362260, 476720, 496112, 620140, 724520, 1240280, 1449040, 1829413, 2480560, 3658826, 7317652, 9147065, 14635304, 18294130, 29270608, 36588260, 73176520, 146353040]

約数ペア:

[(1, 146353040), (2, 73176520), (4, 36588260), (5, 29270608), (8, 18294130), (10, 14635304), (16, 9147065), (20, 7317652), (40, 3658826), (59, 2480560), (80, 1829413), (101, 1449040), (118, 1240280), (202, 724520), (236, 620140), (295, 496112), (307, 476720), (404, 362260), (472, 310070), (505, 289808), (590, 248056), (614, 238360), (808, 181130), (944, 155035), (1010, 144904), (1180, 124028), (1228, 119180), (1535, 95344), (1616, 90565), (2020, 72452), (2360, 62014), (2456, 59590), (3070, 47672), (4040, 36226), (4720, 31007), (4912, 29795), (5959, 24560), (6140, 23836), (8080, 18113), (11918, 12280)]