151155840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 557850240

約数和(自身を除く): 406694400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 421, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 842, 880, 935, 960, 1020, 1056, 1088, 1122, 1263, 1320, 1360, 1408, 1496, 1632, 1684, 1760, 1870, 1920, 2040, 2105, 2112, 2176, 2244, 2526, 2640, 2720, 2805, 2992, 3264, 3368, 3520, 3740, 4080, 4210, 4224, 4488, 4631, 5052, 5280, 5440, 5610, 5984, 6315, 6528, 6736, 7040, 7157, 7480, 8160, 8420, 8976, 9262, 10104, 10560, 10880, 11220, 11968, 12630, 13472, 13893, 14314, 14960, 16320, 16840, 17952, 18524, 20208, 21120, 21471, 22440, 23155, 23936, 25260, 26944, 27786, 28628, 29920, 32640, 33680, 35785, 35904, 37048, 40416, 42942, 44880, 46310, 50520, 53888, 55572, 57256, 59840, 67360, 69465, 71570, 71808, 74096, 78727, 80832, 85884, 89760, 92620, 101040, 107355, 111144, 114512, 119680, 134720, 138930, 143140, 148192, 157454, 161664, 171768, 179520, 185240, 202080, 214710, 222288, 229024, 236181, 269440, 277860, 286280, 296384, 314908, 343536, 359040, 370480, 393635, 404160, 429420, 444576, 458048, 472362, 555720, 572560, 592768, 629816, 687072, 740960, 787270, 808320, 858840, 889152, 916096, 944724, 1111440, 1145120, 1180905, 1259632, 1374144, 1481920, 1574540, 1717680, 1778304, 1889448, 2222880, 2290240, 2361810, 2519264, 2748288, 2963840, 3149080, 3435360, 3778896, 4445760, 4580480, 4723620, 5038528, 6298160, 6870720, 7557792, 8891520, 9447240, 10077056, 12596320, 13741440, 15115584, 18894480, 25192640, 30231168, 37788960, 50385280, 75577920, 151155840]

約数ペア:

[(1, 151155840), (2, 75577920), (3, 50385280), (4, 37788960), (5, 30231168), (6, 25192640), (8, 18894480), (10, 15115584), (11, 13741440), (12, 12596320), (15, 10077056), (16, 9447240), (17, 8891520), (20, 7557792), (22, 6870720), (24, 6298160), (30, 5038528), (32, 4723620), (33, 4580480), (34, 4445760), (40, 3778896), (44, 3435360), (48, 3149080), (51, 2963840), (55, 2748288), (60, 2519264), (64, 2361810), (66, 2290240), (68, 2222880), (80, 1889448), (85, 1778304), (88, 1717680), (96, 1574540), (102, 1481920), (110, 1374144), (120, 1259632), (128, 1180905), (132, 1145120), (136, 1111440), (160, 944724), (165, 916096), (170, 889152), (176, 858840), (187, 808320), (192, 787270), (204, 740960), (220, 687072), (240, 629816), (255, 592768), (264, 572560), (272, 555720), (320, 472362), (330, 458048), (340, 444576), (352, 429420), (374, 404160), (384, 393635), (408, 370480), (421, 359040), (440, 343536), (480, 314908), (510, 296384), (528, 286280), (544, 277860), (561, 269440), (640, 236181), (660, 229024), (680, 222288), (704, 214710), (748, 202080), (816, 185240), (842, 179520), (880, 171768), (935, 161664), (960, 157454), (1020, 148192), (1056, 143140), (1088, 138930), (1122, 134720), (1263, 119680), (1320, 114512), (1360, 111144), (1408, 107355), (1496, 101040), (1632, 92620), (1684, 89760), (1760, 85884), (1870, 80832), (1920, 78727), (2040, 74096), (2105, 71808), (2112, 71570), (2176, 69465), (2244, 67360), (2526, 59840), (2640, 57256), (2720, 55572), (2805, 53888), (2992, 50520), (3264, 46310), (3368, 44880), (3520, 42942), (3740, 40416), (4080, 37048), (4210, 35904), (4224, 35785), (4488, 33680), (4631, 32640), (5052, 29920), (5280, 28628), (5440, 27786), (5610, 26944), (5984, 25260), (6315, 23936), (6528, 23155), (6736, 22440), (7040, 21471), (7157, 21120), (7480, 20208), (8160, 18524), (8420, 17952), (8976, 16840), (9262, 16320), (10104, 14960), (10560, 14314), (10880, 13893), (11220, 13472), (11968, 12630)]