214397280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 770593824

約数和(自身を除く): 556196544

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, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 233, 240, 270, 284, 288, 324, 355, 360, 405, 426, 432, 466, 480, 540, 568, 639, 648, 699, 710, 720, 810, 852, 864, 932, 1065, 1080, 1136, 1165, 1278, 1296, 1398, 1420, 1440, 1620, 1704, 1864, 1917, 2097, 2130, 2160, 2272, 2330, 2556, 2592, 2796, 2840, 3195, 3240, 3408, 3495, 3728, 3834, 4194, 4260, 4320, 4660, 5112, 5592, 5680, 5751, 6291, 6390, 6480, 6816, 6990, 7456, 7668, 8388, 8520, 9320, 9585, 10224, 10485, 11184, 11360, 11502, 12582, 12780, 12960, 13980, 15336, 16543, 16776, 17040, 18640, 18873, 19170, 20448, 20970, 22368, 23004, 25164, 25560, 27960, 28755, 30672, 31455, 33086, 33552, 34080, 37280, 37746, 38340, 41940, 46008, 49629, 50328, 51120, 55920, 57510, 61344, 62910, 66172, 67104, 75492, 76680, 82715, 83880, 92016, 94365, 99258, 100656, 102240, 111840, 115020, 125820, 132344, 148887, 150984, 153360, 165430, 167760, 184032, 188730, 198516, 201312, 230040, 248145, 251640, 264688, 297774, 301968, 306720, 330860, 335520, 377460, 397032, 446661, 460080, 496290, 503280, 529376, 595548, 603936, 661720, 744435, 754920, 794064, 893322, 920160, 992580, 1006560, 1191096, 1323440, 1339983, 1488870, 1509840, 1588128, 1786644, 1985160, 2233305, 2382192, 2646880, 2679966, 2977740, 3019680, 3573288, 3970320, 4466610, 4764384, 5359932, 5955480, 6699915, 7146576, 7940640, 8933220, 10719864, 11910960, 13399830, 14293152, 17866440, 21439728, 23821920, 26799660, 35732880, 42879456, 53599320, 71465760, 107198640, 214397280]

約数ペア:

[(1, 214397280), (2, 107198640), (3, 71465760), (4, 53599320), (5, 42879456), (6, 35732880), (8, 26799660), (9, 23821920), (10, 21439728), (12, 17866440), (15, 14293152), (16, 13399830), (18, 11910960), (20, 10719864), (24, 8933220), (27, 7940640), (30, 7146576), (32, 6699915), (36, 5955480), (40, 5359932), (45, 4764384), (48, 4466610), (54, 3970320), (60, 3573288), (71, 3019680), (72, 2977740), (80, 2679966), (81, 2646880), (90, 2382192), (96, 2233305), (108, 1985160), (120, 1786644), (135, 1588128), (142, 1509840), (144, 1488870), (160, 1339983), (162, 1323440), (180, 1191096), (213, 1006560), (216, 992580), (233, 920160), (240, 893322), (270, 794064), (284, 754920), (288, 744435), (324, 661720), (355, 603936), (360, 595548), (405, 529376), (426, 503280), (432, 496290), (466, 460080), (480, 446661), (540, 397032), (568, 377460), (639, 335520), (648, 330860), (699, 306720), (710, 301968), (720, 297774), (810, 264688), (852, 251640), (864, 248145), (932, 230040), (1065, 201312), (1080, 198516), (1136, 188730), (1165, 184032), (1278, 167760), (1296, 165430), (1398, 153360), (1420, 150984), (1440, 148887), (1620, 132344), (1704, 125820), (1864, 115020), (1917, 111840), (2097, 102240), (2130, 100656), (2160, 99258), (2272, 94365), (2330, 92016), (2556, 83880), (2592, 82715), (2796, 76680), (2840, 75492), (3195, 67104), (3240, 66172), (3408, 62910), (3495, 61344), (3728, 57510), (3834, 55920), (4194, 51120), (4260, 50328), (4320, 49629), (4660, 46008), (5112, 41940), (5592, 38340), (5680, 37746), (5751, 37280), (6291, 34080), (6390, 33552), (6480, 33086), (6816, 31455), (6990, 30672), (7456, 28755), (7668, 27960), (8388, 25560), (8520, 25164), (9320, 23004), (9585, 22368), (10224, 20970), (10485, 20448), (11184, 19170), (11360, 18873), (11502, 18640), (12582, 17040), (12780, 16776), (12960, 16543), (13980, 15336)]