307391280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 1182781440

約数和(自身を除く): 875390160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 48, 51, 56, 60, 68, 70, 80, 84, 85, 94, 102, 105, 112, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 229, 235, 238, 240, 255, 272, 280, 282, 329, 336, 340, 357, 376, 408, 420, 458, 470, 476, 510, 560, 564, 595, 658, 680, 687, 705, 714, 752, 799, 816, 840, 916, 940, 952, 987, 1020, 1128, 1145, 1190, 1316, 1360, 1374, 1410, 1428, 1598, 1603, 1645, 1680, 1785, 1832, 1880, 1904, 1974, 2040, 2256, 2290, 2380, 2397, 2632, 2748, 2820, 2856, 3196, 3206, 3290, 3435, 3570, 3664, 3760, 3893, 3948, 3995, 4080, 4580, 4760, 4794, 4809, 4935, 5264, 5496, 5593, 5640, 5712, 6392, 6412, 6580, 6870, 7140, 7786, 7896, 7990, 8015, 9160, 9520, 9588, 9618, 9870, 10763, 10992, 11186, 11280, 11679, 11985, 12784, 12824, 13160, 13740, 14280, 15572, 15792, 15980, 16030, 16779, 18320, 19176, 19236, 19465, 19740, 21526, 22372, 23358, 23970, 24045, 25648, 26320, 27251, 27480, 27965, 28560, 31144, 31960, 32060, 32289, 33558, 38352, 38472, 38930, 39480, 43052, 44744, 46716, 47940, 48090, 53815, 54502, 54960, 55930, 58395, 62288, 63920, 64120, 64578, 67116, 75341, 76944, 77860, 78960, 81753, 83895, 86104, 89488, 93432, 95880, 96180, 107630, 109004, 111860, 116790, 128240, 129156, 134232, 136255, 150682, 155720, 161445, 163506, 167790, 172208, 182971, 186864, 191760, 192360, 215260, 218008, 223720, 226023, 233580, 258312, 268464, 272510, 301364, 311440, 322890, 327012, 335580, 365942, 376705, 384720, 408765, 430520, 436016, 447440, 452046, 467160, 516624, 545020, 548913, 602728, 645780, 654024, 671160, 731884, 753410, 817530, 861040, 904092, 914855, 934320, 1090040, 1097826, 1130115, 1205456, 1280797, 1291560, 1308048, 1342320, 1463768, 1506820, 1635060, 1808184, 1829710, 2180080, 2195652, 2260230, 2561594, 2583120, 2744565, 2927536, 3013640, 3270120, 3616368, 3659420, 3842391, 4391304, 4520460, 5123188, 5489130, 6027280, 6403985, 6540240, 7318840, 7684782, 8782608, 9040920, 10246376, 10978260, 12807970, 14637680, 15369564, 18081840, 19211955, 20492752, 21956520, 25615940, 30739128, 38423910, 43913040, 51231880, 61478256, 76847820, 102463760, 153695640, 307391280]

約数ペア:

[(1, 307391280), (2, 153695640), (3, 102463760), (4, 76847820), (5, 61478256), (6, 51231880), (7, 43913040), (8, 38423910), (10, 30739128), (12, 25615940), (14, 21956520), (15, 20492752), (16, 19211955), (17, 18081840), (20, 15369564), (21, 14637680), (24, 12807970), (28, 10978260), (30, 10246376), (34, 9040920), (35, 8782608), (40, 7684782), (42, 7318840), (47, 6540240), (48, 6403985), (51, 6027280), (56, 5489130), (60, 5123188), (68, 4520460), (70, 4391304), (80, 3842391), (84, 3659420), (85, 3616368), (94, 3270120), (102, 3013640), (105, 2927536), (112, 2744565), (119, 2583120), (120, 2561594), (136, 2260230), (140, 2195652), (141, 2180080), (168, 1829710), (170, 1808184), (188, 1635060), (204, 1506820), (210, 1463768), (229, 1342320), (235, 1308048), (238, 1291560), (240, 1280797), (255, 1205456), (272, 1130115), (280, 1097826), (282, 1090040), (329, 934320), (336, 914855), (340, 904092), (357, 861040), (376, 817530), (408, 753410), (420, 731884), (458, 671160), (470, 654024), (476, 645780), (510, 602728), (560, 548913), (564, 545020), (595, 516624), (658, 467160), (680, 452046), (687, 447440), (705, 436016), (714, 430520), (752, 408765), (799, 384720), (816, 376705), (840, 365942), (916, 335580), (940, 327012), (952, 322890), (987, 311440), (1020, 301364), (1128, 272510), (1145, 268464), (1190, 258312), (1316, 233580), (1360, 226023), (1374, 223720), (1410, 218008), (1428, 215260), (1598, 192360), (1603, 191760), (1645, 186864), (1680, 182971), (1785, 172208), (1832, 167790), (1880, 163506), (1904, 161445), (1974, 155720), (2040, 150682), (2256, 136255), (2290, 134232), (2380, 129156), (2397, 128240), (2632, 116790), (2748, 111860), (2820, 109004), (2856, 107630), (3196, 96180), (3206, 95880), (3290, 93432), (3435, 89488), (3570, 86104), (3664, 83895), (3760, 81753), (3893, 78960), (3948, 77860), (3995, 76944), (4080, 75341), (4580, 67116), (4760, 64578), (4794, 64120), (4809, 63920), (4935, 62288), (5264, 58395), (5496, 55930), (5593, 54960), (5640, 54502), (5712, 53815), (6392, 48090), (6412, 47940), (6580, 46716), (6870, 44744), (7140, 43052), (7786, 39480), (7896, 38930), (7990, 38472), (8015, 38352), (9160, 33558), (9520, 32289), (9588, 32060), (9618, 31960), (9870, 31144), (10763, 28560), (10992, 27965), (11186, 27480), (11280, 27251), (11679, 26320), (11985, 25648), (12784, 24045), (12824, 23970), (13160, 23358), (13740, 22372), (14280, 21526), (15572, 19740), (15792, 19465), (15980, 19236), (16030, 19176), (16779, 18320)]