71465760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 183276000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 233, 240, 270, 284, 288, 355, 360, 426, 432, 466, 480, 540, 568, 639, 699, 710, 720, 852, 864, 932, 1065, 1080, 1136, 1165, 1278, 1398, 1420, 1440, 1704, 1864, 1917, 2097, 2130, 2160, 2272, 2330, 2556, 2796, 2840, 3195, 3408, 3495, 3728, 3834, 4194, 4260, 4320, 4660, 5112, 5592, 5680, 6291, 6390, 6816, 6990, 7456, 7668, 8388, 8520, 9320, 9585, 10224, 10485, 11184, 11360, 12582, 12780, 13980, 15336, 16543, 16776, 17040, 18640, 19170, 20448, 20970, 22368, 25164, 25560, 27960, 30672, 31455, 33086, 33552, 34080, 37280, 38340, 41940, 49629, 50328, 51120, 55920, 61344, 62910, 66172, 67104, 76680, 82715, 83880, 99258, 100656, 102240, 111840, 125820, 132344, 148887, 153360, 165430, 167760, 198516, 201312, 248145, 251640, 264688, 297774, 306720, 330860, 335520, 397032, 446661, 496290, 503280, 529376, 595548, 661720, 744435, 794064, 893322, 992580, 1006560, 1191096, 1323440, 1488870, 1588128, 1786644, 1985160, 2233305, 2382192, 2646880, 2977740, 3573288, 3970320, 4466610, 4764384, 5955480, 7146576, 7940640, 8933220, 11910960, 14293152, 17866440, 23821920, 35732880, 71465760]

約数ペア:

[(1, 71465760), (2, 35732880), (3, 23821920), (4, 17866440), (5, 14293152), (6, 11910960), (8, 8933220), (9, 7940640), (10, 7146576), (12, 5955480), (15, 4764384), (16, 4466610), (18, 3970320), (20, 3573288), (24, 2977740), (27, 2646880), (30, 2382192), (32, 2233305), (36, 1985160), (40, 1786644), (45, 1588128), (48, 1488870), (54, 1323440), (60, 1191096), (71, 1006560), (72, 992580), (80, 893322), (90, 794064), (96, 744435), (108, 661720), (120, 595548), (135, 529376), (142, 503280), (144, 496290), (160, 446661), (180, 397032), (213, 335520), (216, 330860), (233, 306720), (240, 297774), (270, 264688), (284, 251640), (288, 248145), (355, 201312), (360, 198516), (426, 167760), (432, 165430), (466, 153360), (480, 148887), (540, 132344), (568, 125820), (639, 111840), (699, 102240), (710, 100656), (720, 99258), (852, 83880), (864, 82715), (932, 76680), (1065, 67104), (1080, 66172), (1136, 62910), (1165, 61344), (1278, 55920), (1398, 51120), (1420, 50328), (1440, 49629), (1704, 41940), (1864, 38340), (1917, 37280), (2097, 34080), (2130, 33552), (2160, 33086), (2272, 31455), (2330, 30672), (2556, 27960), (2796, 25560), (2840, 25164), (3195, 22368), (3408, 20970), (3495, 20448), (3728, 19170), (3834, 18640), (4194, 17040), (4260, 16776), (4320, 16543), (4660, 15336), (5112, 13980), (5592, 12780), (5680, 12582), (6291, 11360), (6390, 11184), (6816, 10485), (6990, 10224), (7456, 9585), (7668, 9320), (8388, 8520)]