690108120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 2635200000

約数和(自身を除く): 1945091880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 169, 171, 180, 190, 195, 199, 216, 228, 234, 247, 260, 270, 285, 312, 338, 342, 351, 360, 380, 390, 398, 456, 468, 494, 507, 513, 520, 540, 570, 585, 597, 676, 684, 702, 741, 760, 780, 796, 845, 855, 936, 988, 995, 1014, 1026, 1080, 1140, 1170, 1194, 1235, 1352, 1368, 1404, 1482, 1521, 1560, 1592, 1690, 1710, 1755, 1791, 1976, 1990, 2028, 2052, 2223, 2280, 2340, 2388, 2470, 2535, 2565, 2587, 2808, 2964, 2985, 3042, 3211, 3380, 3420, 3510, 3582, 3705, 3781, 3980, 4056, 4104, 4446, 4563, 4680, 4776, 4940, 5070, 5130, 5174, 5373, 5928, 5970, 6084, 6422, 6669, 6760, 6840, 7020, 7164, 7410, 7562, 7605, 7761, 7960, 8892, 8955, 9126, 9633, 9880, 10140, 10260, 10348, 10746, 11115, 11343, 11940, 12168, 12844, 12935, 13338, 14040, 14328, 14820, 15124, 15210, 15522, 16055, 17784, 17910, 18252, 18905, 19266, 20280, 20520, 20696, 21492, 22230, 22686, 22815, 23283, 23880, 25688, 25870, 26676, 26865, 28899, 29640, 30248, 30420, 31044, 32110, 33345, 33631, 34029, 35820, 36504, 37810, 38532, 38805, 42984, 44460, 45372, 45630, 46566, 48165, 49153, 51740, 53352, 53730, 56715, 57798, 60840, 62088, 64220, 66690, 67262, 68058, 69849, 71640, 75620, 77064, 77610, 86697, 88920, 90744, 91260, 93132, 96330, 98306, 100893, 102087, 103480, 107460, 113430, 115596, 116415, 128440, 133380, 134524, 136116, 139698, 144495, 147459, 151240, 155220, 168155, 170145, 173394, 182520, 186264, 192660, 196612, 201786, 204174, 214920, 226860, 231192, 232830, 245765, 266760, 269048, 272232, 279396, 288990, 294918, 302679, 310440, 336310, 340290, 346788, 349245, 385320, 393224, 403572, 408348, 433485, 442377, 453720, 465660, 491530, 504465, 510435, 558792, 577980, 589836, 605358, 638989, 672620, 680580, 693576, 698490, 737295, 807144, 816696, 866970, 884754, 908037, 931320, 983060, 1008930, 1020870, 1155960, 1179672, 1210716, 1277978, 1327131, 1345240, 1361160, 1396980, 1474590, 1513395, 1733940, 1769508, 1816074, 1916967, 1966120, 2017860, 2041740, 2211885, 2421432, 2555956, 2654262, 2793960, 2949180, 3026790, 3194945, 3467880, 3539016, 3632148, 3833934, 4035720, 4083480, 4423770, 4540185, 5111912, 5308524, 5750901, 5898360, 6053580, 6389890, 6635655, 7264296, 7667868, 8847540, 9080370, 9584835, 10617048, 11501802, 12107160, 12779780, 13271310, 15335736, 17252703, 17695080, 18160740, 19169670, 23003604, 25559560, 26542620, 28754505, 34505406, 36321480, 38339340, 46007208, 53085240, 57509010, 69010812, 76678680, 86263515, 115018020, 138021624, 172527030, 230036040, 345054060, 690108120]

約数ペア:

[(1, 690108120), (2, 345054060), (3, 230036040), (4, 172527030), (5, 138021624), (6, 115018020), (8, 86263515), (9, 76678680), (10, 69010812), (12, 57509010), (13, 53085240), (15, 46007208), (18, 38339340), (19, 36321480), (20, 34505406), (24, 28754505), (26, 26542620), (27, 25559560), (30, 23003604), (36, 19169670), (38, 18160740), (39, 17695080), (40, 17252703), (45, 15335736), (52, 13271310), (54, 12779780), (57, 12107160), (60, 11501802), (65, 10617048), (72, 9584835), (76, 9080370), (78, 8847540), (90, 7667868), (95, 7264296), (104, 6635655), (108, 6389890), (114, 6053580), (117, 5898360), (120, 5750901), (130, 5308524), (135, 5111912), (152, 4540185), (156, 4423770), (169, 4083480), (171, 4035720), (180, 3833934), (190, 3632148), (195, 3539016), (199, 3467880), (216, 3194945), (228, 3026790), (234, 2949180), (247, 2793960), (260, 2654262), (270, 2555956), (285, 2421432), (312, 2211885), (338, 2041740), (342, 2017860), (351, 1966120), (360, 1916967), (380, 1816074), (390, 1769508), (398, 1733940), (456, 1513395), (468, 1474590), (494, 1396980), (507, 1361160), (513, 1345240), (520, 1327131), (540, 1277978), (570, 1210716), (585, 1179672), (597, 1155960), (676, 1020870), (684, 1008930), (702, 983060), (741, 931320), (760, 908037), (780, 884754), (796, 866970), (845, 816696), (855, 807144), (936, 737295), (988, 698490), (995, 693576), (1014, 680580), (1026, 672620), (1080, 638989), (1140, 605358), (1170, 589836), (1194, 577980), (1235, 558792), (1352, 510435), (1368, 504465), (1404, 491530), (1482, 465660), (1521, 453720), (1560, 442377), (1592, 433485), (1690, 408348), (1710, 403572), (1755, 393224), (1791, 385320), (1976, 349245), (1990, 346788), (2028, 340290), (2052, 336310), (2223, 310440), (2280, 302679), (2340, 294918), (2388, 288990), (2470, 279396), (2535, 272232), (2565, 269048), (2587, 266760), (2808, 245765), (2964, 232830), (2985, 231192), (3042, 226860), (3211, 214920), (3380, 204174), (3420, 201786), (3510, 196612), (3582, 192660), (3705, 186264), (3781, 182520), (3980, 173394), (4056, 170145), (4104, 168155), (4446, 155220), (4563, 151240), (4680, 147459), (4776, 144495), (4940, 139698), (5070, 136116), (5130, 134524), (5174, 133380), (5373, 128440), (5928, 116415), (5970, 115596), (6084, 113430), (6422, 107460), (6669, 103480), (6760, 102087), (6840, 100893), (7020, 98306), (7164, 96330), (7410, 93132), (7562, 91260), (7605, 90744), (7761, 88920), (7960, 86697), (8892, 77610), (8955, 77064), (9126, 75620), (9633, 71640), (9880, 69849), (10140, 68058), (10260, 67262), (10348, 66690), (10746, 64220), (11115, 62088), (11343, 60840), (11940, 57798), (12168, 56715), (12844, 53730), (12935, 53352), (13338, 51740), (14040, 49153), (14328, 48165), (14820, 46566), (15124, 45630), (15210, 45372), (15522, 44460), (16055, 42984), (17784, 38805), (17910, 38532), (18252, 37810), (18905, 36504), (19266, 35820), (20280, 34029), (20520, 33631), (20696, 33345), (21492, 32110), (22230, 31044), (22686, 30420), (22815, 30248), (23283, 29640), (23880, 28899), (25688, 26865), (25870, 26676)]