318679920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 360

約数和(自身を含む): 1214203536

約数和(自身を除く): 895523616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 194, 195, 208, 216, 234, 240, 243, 260, 270, 291, 312, 324, 338, 351, 360, 388, 390, 405, 432, 468, 485, 486, 507, 520, 540, 582, 585, 624, 648, 676, 702, 720, 776, 780, 810, 845, 873, 936, 970, 972, 1014, 1040, 1053, 1080, 1164, 1170, 1215, 1261, 1296, 1352, 1404, 1455, 1521, 1552, 1560, 1620, 1690, 1746, 1755, 1872, 1940, 1944, 2028, 2106, 2160, 2328, 2340, 2430, 2522, 2535, 2619, 2704, 2808, 2910, 3042, 3120, 3159, 3240, 3380, 3492, 3510, 3783, 3880, 3888, 4056, 4212, 4365, 4563, 4656, 4680, 4860, 5044, 5070, 5238, 5265, 5616, 5820, 6084, 6305, 6318, 6480, 6760, 6984, 7020, 7566, 7605, 7760, 7857, 8112, 8424, 8730, 9126, 9360, 9720, 10088, 10140, 10476, 10530, 11349, 11640, 12168, 12610, 12636, 13095, 13520, 13689, 13968, 14040, 15132, 15210, 15714, 15795, 16393, 16848, 17460, 18252, 18915, 19440, 20176, 20280, 20952, 21060, 22698, 22815, 23280, 23571, 24336, 25220, 25272, 26190, 27378, 28080, 30264, 30420, 31428, 31590, 32786, 34047, 34920, 36504, 37830, 39285, 40560, 41067, 41904, 42120, 45396, 45630, 47142, 49179, 50440, 50544, 52380, 54756, 56745, 60528, 60840, 62856, 63180, 65572, 68094, 68445, 69840, 73008, 75660, 78570, 81965, 82134, 84240, 90792, 91260, 94284, 98358, 100880, 102141, 104760, 109512, 113490, 117855, 121680, 125712, 126360, 131144, 136188, 136890, 147537, 151320, 157140, 163930, 164268, 170235, 181584, 182520, 188568, 196716, 204282, 205335, 209520, 219024, 226980, 235710, 245895, 252720, 262288, 272376, 273780, 295074, 302640, 306423, 314280, 327860, 328536, 340470, 365040, 377136, 393432, 408564, 410670, 442611, 453960, 471420, 491790, 510705, 544752, 547560, 590148, 612846, 628560, 655720, 657072, 680940, 737685, 786864, 817128, 821340, 885222, 907920, 942840, 983580, 1021410, 1095120, 1180296, 1225692, 1311440, 1327833, 1361880, 1475370, 1532115, 1634256, 1642680, 1770444, 1885680, 1967160, 2042820, 2213055, 2360592, 2451384, 2655666, 2723760, 2950740, 3064230, 3285360, 3540888, 3934320, 3983499, 4085640, 4426110, 4902768, 5311332, 5901480, 6128460, 6639165, 7081776, 7966998, 8171280, 8852220, 10622664, 11802960, 12256920, 13278330, 15933996, 17704440, 19917495, 21245328, 24513840, 26556660, 31867992, 35408880, 39834990, 53113320, 63735984, 79669980, 106226640, 159339960, 318679920]

約数ペア:

[(1, 318679920), (2, 159339960), (3, 106226640), (4, 79669980), (5, 63735984), (6, 53113320), (8, 39834990), (9, 35408880), (10, 31867992), (12, 26556660), (13, 24513840), (15, 21245328), (16, 19917495), (18, 17704440), (20, 15933996), (24, 13278330), (26, 12256920), (27, 11802960), (30, 10622664), (36, 8852220), (39, 8171280), (40, 7966998), (45, 7081776), (48, 6639165), (52, 6128460), (54, 5901480), (60, 5311332), (65, 4902768), (72, 4426110), (78, 4085640), (80, 3983499), (81, 3934320), (90, 3540888), (97, 3285360), (104, 3064230), (108, 2950740), (117, 2723760), (120, 2655666), (130, 2451384), (135, 2360592), (144, 2213055), (156, 2042820), (162, 1967160), (169, 1885680), (180, 1770444), (194, 1642680), (195, 1634256), (208, 1532115), (216, 1475370), (234, 1361880), (240, 1327833), (243, 1311440), (260, 1225692), (270, 1180296), (291, 1095120), (312, 1021410), (324, 983580), (338, 942840), (351, 907920), (360, 885222), (388, 821340), (390, 817128), (405, 786864), (432, 737685), (468, 680940), (485, 657072), (486, 655720), (507, 628560), (520, 612846), (540, 590148), (582, 547560), (585, 544752), (624, 510705), (648, 491790), (676, 471420), (702, 453960), (720, 442611), (776, 410670), (780, 408564), (810, 393432), (845, 377136), (873, 365040), (936, 340470), (970, 328536), (972, 327860), (1014, 314280), (1040, 306423), (1053, 302640), (1080, 295074), (1164, 273780), (1170, 272376), (1215, 262288), (1261, 252720), (1296, 245895), (1352, 235710), (1404, 226980), (1455, 219024), (1521, 209520), (1552, 205335), (1560, 204282), (1620, 196716), (1690, 188568), (1746, 182520), (1755, 181584), (1872, 170235), (1940, 164268), (1944, 163930), (2028, 157140), (2106, 151320), (2160, 147537), (2328, 136890), (2340, 136188), (2430, 131144), (2522, 126360), (2535, 125712), (2619, 121680), (2704, 117855), (2808, 113490), (2910, 109512), (3042, 104760), (3120, 102141), (3159, 100880), (3240, 98358), (3380, 94284), (3492, 91260), (3510, 90792), (3783, 84240), (3880, 82134), (3888, 81965), (4056, 78570), (4212, 75660), (4365, 73008), (4563, 69840), (4656, 68445), (4680, 68094), (4860, 65572), (5044, 63180), (5070, 62856), (5238, 60840), (5265, 60528), (5616, 56745), (5820, 54756), (6084, 52380), (6305, 50544), (6318, 50440), (6480, 49179), (6760, 47142), (6984, 45630), (7020, 45396), (7566, 42120), (7605, 41904), (7760, 41067), (7857, 40560), (8112, 39285), (8424, 37830), (8730, 36504), (9126, 34920), (9360, 34047), (9720, 32786), (10088, 31590), (10140, 31428), (10476, 30420), (10530, 30264), (11349, 28080), (11640, 27378), (12168, 26190), (12610, 25272), (12636, 25220), (13095, 24336), (13520, 23571), (13689, 23280), (13968, 22815), (14040, 22698), (15132, 21060), (15210, 20952), (15714, 20280), (15795, 20176), (16393, 19440), (16848, 18915), (17460, 18252)]