1405181520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 360

約数和(自身を含む): 5132775648

約数和(自身を除く): 3727594128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 43, 45, 48, 54, 60, 72, 80, 81, 82, 86, 90, 108, 120, 123, 129, 135, 144, 162, 164, 172, 180, 205, 215, 216, 240, 243, 246, 258, 270, 324, 328, 344, 360, 369, 387, 405, 410, 430, 432, 486, 492, 516, 540, 615, 645, 648, 656, 688, 720, 738, 774, 810, 820, 860, 972, 984, 1032, 1080, 1107, 1161, 1215, 1230, 1290, 1296, 1476, 1548, 1620, 1640, 1681, 1720, 1763, 1845, 1935, 1944, 1968, 2064, 2160, 2214, 2322, 2430, 2460, 2580, 2952, 3096, 3240, 3280, 3321, 3362, 3440, 3483, 3526, 3690, 3870, 3888, 4428, 4644, 4860, 4920, 5043, 5160, 5289, 5535, 5805, 5904, 6192, 6480, 6642, 6724, 6966, 7052, 7380, 7740, 8405, 8815, 8856, 9288, 9720, 9840, 9963, 10086, 10320, 10449, 10578, 11070, 11610, 13284, 13448, 13932, 14104, 14760, 15129, 15480, 15867, 16605, 16810, 17415, 17630, 17712, 18576, 19440, 19926, 20172, 20898, 21156, 22140, 23220, 25215, 26445, 26568, 26896, 27864, 28208, 29520, 30258, 30960, 31734, 33210, 33620, 34830, 35260, 39852, 40344, 41796, 42312, 44280, 45387, 46440, 47601, 49815, 50430, 52245, 52890, 53136, 55728, 60516, 63468, 66420, 67240, 69660, 70520, 72283, 75645, 79335, 79704, 80688, 83592, 84624, 88560, 90774, 92880, 95202, 99630, 100860, 104490, 105780, 121032, 126936, 132840, 134480, 136161, 139320, 141040, 142803, 144566, 151290, 158670, 159408, 167184, 181548, 190404, 199260, 201720, 208980, 211560, 216849, 226935, 238005, 242064, 253872, 265680, 272322, 278640, 285606, 289132, 302580, 317340, 361415, 363096, 380808, 398520, 403440, 408483, 417960, 423120, 428409, 433698, 453870, 476010, 544644, 571212, 578264, 605160, 634680, 650547, 680805, 714015, 722830, 726192, 761616, 797040, 816966, 835920, 856818, 867396, 907740, 952020, 1084245, 1089288, 1142424, 1156528, 1210320, 1269360, 1301094, 1361610, 1428030, 1445660, 1633932, 1713636, 1734792, 1815480, 1904040, 1951641, 2042415, 2142045, 2168490, 2178576, 2284848, 2602188, 2723220, 2856060, 2891320, 3252735, 3267864, 3427272, 3469584, 3630960, 3808080, 3903282, 4084830, 4284090, 4336980, 5204376, 5446440, 5712120, 5782640, 5854923, 6505470, 6535728, 6854544, 7806564, 8169660, 8568180, 8673960, 9758205, 10408752, 10892880, 11424240, 11709846, 13010940, 15613128, 16339320, 17136360, 17347920, 17564769, 19516410, 23419692, 26021880, 29274615, 31226256, 32678640, 34272720, 35129538, 39032820, 46839384, 52043760, 58549230, 70259076, 78065640, 87823845, 93678768, 117098460, 140518152, 156131280, 175647690, 234196920, 281036304, 351295380, 468393840, 702590760, 1405181520]

約数ペア:

[(1, 1405181520), (2, 702590760), (3, 468393840), (4, 351295380), (5, 281036304), (6, 234196920), (8, 175647690), (9, 156131280), (10, 140518152), (12, 117098460), (15, 93678768), (16, 87823845), (18, 78065640), (20, 70259076), (24, 58549230), (27, 52043760), (30, 46839384), (36, 39032820), (40, 35129538), (41, 34272720), (43, 32678640), (45, 31226256), (48, 29274615), (54, 26021880), (60, 23419692), (72, 19516410), (80, 17564769), (81, 17347920), (82, 17136360), (86, 16339320), (90, 15613128), (108, 13010940), (120, 11709846), (123, 11424240), (129, 10892880), (135, 10408752), (144, 9758205), (162, 8673960), (164, 8568180), (172, 8169660), (180, 7806564), (205, 6854544), (215, 6535728), (216, 6505470), (240, 5854923), (243, 5782640), (246, 5712120), (258, 5446440), (270, 5204376), (324, 4336980), (328, 4284090), (344, 4084830), (360, 3903282), (369, 3808080), (387, 3630960), (405, 3469584), (410, 3427272), (430, 3267864), (432, 3252735), (486, 2891320), (492, 2856060), (516, 2723220), (540, 2602188), (615, 2284848), (645, 2178576), (648, 2168490), (656, 2142045), (688, 2042415), (720, 1951641), (738, 1904040), (774, 1815480), (810, 1734792), (820, 1713636), (860, 1633932), (972, 1445660), (984, 1428030), (1032, 1361610), (1080, 1301094), (1107, 1269360), (1161, 1210320), (1215, 1156528), (1230, 1142424), (1290, 1089288), (1296, 1084245), (1476, 952020), (1548, 907740), (1620, 867396), (1640, 856818), (1681, 835920), (1720, 816966), (1763, 797040), (1845, 761616), (1935, 726192), (1944, 722830), (1968, 714015), (2064, 680805), (2160, 650547), (2214, 634680), (2322, 605160), (2430, 578264), (2460, 571212), (2580, 544644), (2952, 476010), (3096, 453870), (3240, 433698), (3280, 428409), (3321, 423120), (3362, 417960), (3440, 408483), (3483, 403440), (3526, 398520), (3690, 380808), (3870, 363096), (3888, 361415), (4428, 317340), (4644, 302580), (4860, 289132), (4920, 285606), (5043, 278640), (5160, 272322), (5289, 265680), (5535, 253872), (5805, 242064), (5904, 238005), (6192, 226935), (6480, 216849), (6642, 211560), (6724, 208980), (6966, 201720), (7052, 199260), (7380, 190404), (7740, 181548), (8405, 167184), (8815, 159408), (8856, 158670), (9288, 151290), (9720, 144566), (9840, 142803), (9963, 141040), (10086, 139320), (10320, 136161), (10449, 134480), (10578, 132840), (11070, 126936), (11610, 121032), (13284, 105780), (13448, 104490), (13932, 100860), (14104, 99630), (14760, 95202), (15129, 92880), (15480, 90774), (15867, 88560), (16605, 84624), (16810, 83592), (17415, 80688), (17630, 79704), (17712, 79335), (18576, 75645), (19440, 72283), (19926, 70520), (20172, 69660), (20898, 67240), (21156, 66420), (22140, 63468), (23220, 60516), (25215, 55728), (26445, 53136), (26568, 52890), (26896, 52245), (27864, 50430), (28208, 49815), (29520, 47601), (30258, 46440), (30960, 45387), (31734, 44280), (33210, 42312), (33620, 41796), (34830, 40344), (35260, 39852)]