136439280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 495129024

約数和(自身を除く): 358689744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 71, 72, 80, 85, 90, 102, 120, 136, 142, 144, 153, 157, 170, 180, 204, 213, 240, 255, 272, 284, 306, 314, 340, 355, 360, 408, 426, 471, 510, 568, 612, 628, 639, 680, 710, 720, 765, 785, 816, 852, 942, 1020, 1065, 1136, 1207, 1224, 1256, 1278, 1360, 1413, 1420, 1530, 1570, 1704, 1884, 2040, 2130, 2355, 2414, 2448, 2512, 2556, 2669, 2826, 2840, 3060, 3140, 3195, 3408, 3621, 3768, 4080, 4260, 4710, 4828, 5112, 5338, 5652, 5680, 6035, 6120, 6280, 6390, 7065, 7242, 7536, 8007, 8520, 9420, 9656, 10224, 10676, 10863, 11147, 11304, 12070, 12240, 12560, 12780, 13345, 14130, 14484, 16014, 17040, 18105, 18840, 19312, 21352, 21726, 22294, 22608, 24021, 24140, 25560, 26690, 28260, 28968, 32028, 33441, 36210, 37680, 40035, 42704, 43452, 44588, 48042, 48280, 51120, 53380, 54315, 55735, 56520, 57936, 64056, 66882, 72420, 80070, 86904, 89176, 96084, 96560, 100323, 106760, 108630, 111470, 113040, 120105, 128112, 133764, 144840, 160140, 167205, 173808, 178352, 189499, 192168, 200646, 213520, 217260, 222940, 240210, 267528, 289680, 320280, 334410, 378998, 384336, 401292, 434520, 445880, 480420, 501615, 535056, 568497, 640560, 668820, 757996, 802584, 869040, 891760, 947495, 960840, 1003230, 1136994, 1337640, 1515992, 1605168, 1705491, 1894990, 1921680, 2006460, 2273988, 2675280, 2842485, 3031984, 3410982, 3789980, 4012920, 4547976, 5684970, 6821964, 7579960, 8025840, 8527455, 9095952, 11369940, 13643928, 15159920, 17054910, 22739880, 27287856, 34109820, 45479760, 68219640, 136439280]

約数ペア:

[(1, 136439280), (2, 68219640), (3, 45479760), (4, 34109820), (5, 27287856), (6, 22739880), (8, 17054910), (9, 15159920), (10, 13643928), (12, 11369940), (15, 9095952), (16, 8527455), (17, 8025840), (18, 7579960), (20, 6821964), (24, 5684970), (30, 4547976), (34, 4012920), (36, 3789980), (40, 3410982), (45, 3031984), (48, 2842485), (51, 2675280), (60, 2273988), (68, 2006460), (71, 1921680), (72, 1894990), (80, 1705491), (85, 1605168), (90, 1515992), (102, 1337640), (120, 1136994), (136, 1003230), (142, 960840), (144, 947495), (153, 891760), (157, 869040), (170, 802584), (180, 757996), (204, 668820), (213, 640560), (240, 568497), (255, 535056), (272, 501615), (284, 480420), (306, 445880), (314, 434520), (340, 401292), (355, 384336), (360, 378998), (408, 334410), (426, 320280), (471, 289680), (510, 267528), (568, 240210), (612, 222940), (628, 217260), (639, 213520), (680, 200646), (710, 192168), (720, 189499), (765, 178352), (785, 173808), (816, 167205), (852, 160140), (942, 144840), (1020, 133764), (1065, 128112), (1136, 120105), (1207, 113040), (1224, 111470), (1256, 108630), (1278, 106760), (1360, 100323), (1413, 96560), (1420, 96084), (1530, 89176), (1570, 86904), (1704, 80070), (1884, 72420), (2040, 66882), (2130, 64056), (2355, 57936), (2414, 56520), (2448, 55735), (2512, 54315), (2556, 53380), (2669, 51120), (2826, 48280), (2840, 48042), (3060, 44588), (3140, 43452), (3195, 42704), (3408, 40035), (3621, 37680), (3768, 36210), (4080, 33441), (4260, 32028), (4710, 28968), (4828, 28260), (5112, 26690), (5338, 25560), (5652, 24140), (5680, 24021), (6035, 22608), (6120, 22294), (6280, 21726), (6390, 21352), (7065, 19312), (7242, 18840), (7536, 18105), (8007, 17040), (8520, 16014), (9420, 14484), (9656, 14130), (10224, 13345), (10676, 12780), (10863, 12560), (11147, 12240), (11304, 12070)]