716147040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{213139}}^1$

素因数の和:213164

約数の個数: 96

約数和(自身を含む): 2578141440

約数和(自身を除く): 1861994400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 213139, 426278, 639417, 852556, 1065695, 1278834, 1491973, 1705112, 2131390, 2557668, 2983946, 3197085, 3410224, 4262780, 4475919, 5115336, 5967892, 6394170, 6820448, 7459865, 8525560, 8951838, 10230672, 11935784, 12788340, 14919730, 17051120, 17903676, 20461344, 22379595, 23871568, 25576680, 29839460, 34102240, 35807352, 44759190, 47743136, 51153360, 59678920, 71614704, 89518380, 102306720, 119357840, 143229408, 179036760, 238715680, 358073520, 716147040]

約数ペア:

[(1, 716147040), (2, 358073520), (3, 238715680), (4, 179036760), (5, 143229408), (6, 119357840), (7, 102306720), (8, 89518380), (10, 71614704), (12, 59678920), (14, 51153360), (15, 47743136), (16, 44759190), (20, 35807352), (21, 34102240), (24, 29839460), (28, 25576680), (30, 23871568), (32, 22379595), (35, 20461344), (40, 17903676), (42, 17051120), (48, 14919730), (56, 12788340), (60, 11935784), (70, 10230672), (80, 8951838), (84, 8525560), (96, 7459865), (105, 6820448), (112, 6394170), (120, 5967892), (140, 5115336), (160, 4475919), (168, 4262780), (210, 3410224), (224, 3197085), (240, 2983946), (280, 2557668), (336, 2131390), (420, 1705112), (480, 1491973), (560, 1278834), (672, 1065695), (840, 852556), (1120, 639417), (1680, 426278), (3360, 213139)]