143978380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 374814720

約数和(自身を除く): 230836340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 239, 260, 331, 364, 455, 478, 662, 910, 956, 1195, 1324, 1655, 1673, 1820, 2317, 2390, 3107, 3310, 3346, 4303, 4634, 4780, 6214, 6620, 6692, 8365, 8606, 9268, 11585, 12428, 15535, 16730, 17212, 21515, 21749, 23170, 30121, 31070, 33460, 43030, 43498, 46340, 60242, 62140, 79109, 86060, 86996, 108745, 120484, 150605, 158218, 217490, 301210, 316436, 395545, 434980, 553763, 602420, 791090, 1028417, 1107526, 1582180, 2056834, 2215052, 2768815, 4113668, 5142085, 5537630, 7198919, 10284170, 11075260, 14397838, 20568340, 28795676, 35994595, 71989190, 143978380]

約数ペア:

[(1, 143978380), (2, 71989190), (4, 35994595), (5, 28795676), (7, 20568340), (10, 14397838), (13, 11075260), (14, 10284170), (20, 7198919), (26, 5537630), (28, 5142085), (35, 4113668), (52, 2768815), (65, 2215052), (70, 2056834), (91, 1582180), (130, 1107526), (140, 1028417), (182, 791090), (239, 602420), (260, 553763), (331, 434980), (364, 395545), (455, 316436), (478, 301210), (662, 217490), (910, 158218), (956, 150605), (1195, 120484), (1324, 108745), (1655, 86996), (1673, 86060), (1820, 79109), (2317, 62140), (2390, 60242), (3107, 46340), (3310, 43498), (3346, 43030), (4303, 33460), (4634, 31070), (4780, 30121), (6214, 23170), (6620, 21749), (6692, 21515), (8365, 17212), (8606, 16730), (9268, 15535), (11585, 12428)]