841226880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33703}}^1$

素因数の和:33738

約数の個数: 128

約数和(自身を含む): 2887758720

約数和(自身を除く): 2046531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 33703, 67406, 101109, 134812, 168515, 202218, 269624, 337030, 404436, 438139, 505545, 539248, 674060, 808872, 876278, 1011090, 1078496, 1314417, 1348120, 1617744, 1752556, 2022180, 2156992, 2190695, 2628834, 2696240, 3235488, 3505112, 4044360, 4313984, 4381390, 5257668, 5392480, 6470976, 6572085, 7010224, 8088720, 8762780, 10515336, 10784960, 12941952, 13144170, 14020448, 16177440, 17525560, 21030672, 21569920, 26288340, 28040896, 32354880, 35051120, 42061344, 52576680, 56081792, 64709760, 70102240, 84122688, 105153360, 140204480, 168245376, 210306720, 280408960, 420613440, 841226880]

約数ペア:

[(1, 841226880), (2, 420613440), (3, 280408960), (4, 210306720), (5, 168245376), (6, 140204480), (8, 105153360), (10, 84122688), (12, 70102240), (13, 64709760), (15, 56081792), (16, 52576680), (20, 42061344), (24, 35051120), (26, 32354880), (30, 28040896), (32, 26288340), (39, 21569920), (40, 21030672), (48, 17525560), (52, 16177440), (60, 14020448), (64, 13144170), (65, 12941952), (78, 10784960), (80, 10515336), (96, 8762780), (104, 8088720), (120, 7010224), (128, 6572085), (130, 6470976), (156, 5392480), (160, 5257668), (192, 4381390), (195, 4313984), (208, 4044360), (240, 3505112), (260, 3235488), (312, 2696240), (320, 2628834), (384, 2190695), (390, 2156992), (416, 2022180), (480, 1752556), (520, 1617744), (624, 1348120), (640, 1314417), (780, 1078496), (832, 1011090), (960, 876278), (1040, 808872), (1248, 674060), (1560, 539248), (1664, 505545), (1920, 438139), (2080, 404436), (2496, 337030), (3120, 269624), (4160, 202218), (4992, 168515), (6240, 134812), (8320, 101109), (12480, 67406), (24960, 33703)]