147789840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 549607680

約数和(自身を除く): 401817840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 88, 89, 102, 110, 111, 120, 132, 136, 148, 165, 170, 176, 178, 185, 187, 204, 220, 222, 240, 255, 264, 267, 272, 296, 330, 340, 356, 370, 374, 407, 408, 440, 444, 445, 510, 528, 534, 555, 561, 592, 629, 660, 680, 712, 740, 748, 814, 816, 880, 888, 890, 935, 979, 1020, 1068, 1110, 1122, 1221, 1258, 1320, 1335, 1360, 1424, 1480, 1496, 1513, 1628, 1776, 1780, 1870, 1887, 1958, 2035, 2040, 2136, 2220, 2244, 2442, 2516, 2640, 2670, 2805, 2937, 2960, 2992, 3026, 3145, 3256, 3293, 3560, 3740, 3774, 3916, 4070, 4080, 4272, 4440, 4488, 4539, 4884, 4895, 5032, 5340, 5610, 5874, 6052, 6105, 6290, 6512, 6586, 6919, 7120, 7480, 7548, 7565, 7832, 8140, 8880, 8976, 9078, 9435, 9768, 9790, 9879, 10064, 10680, 11220, 11748, 12104, 12210, 12580, 13172, 13838, 14685, 14960, 15096, 15130, 15664, 16280, 16465, 16643, 18156, 18870, 19536, 19580, 19758, 20757, 21360, 22440, 22695, 23496, 24208, 24420, 25160, 26344, 27676, 29370, 30192, 30260, 32560, 32930, 33286, 34595, 36223, 36312, 37740, 39160, 39516, 41514, 44880, 45390, 46992, 48840, 49395, 49929, 50320, 52688, 55352, 55981, 58740, 60520, 65860, 66572, 69190, 72446, 72624, 75480, 78320, 79032, 83028, 83215, 90780, 97680, 98790, 99858, 103785, 108669, 110704, 111962, 117480, 121040, 131720, 133144, 138380, 144892, 150960, 158064, 166056, 166430, 167943, 181115, 181560, 197580, 199716, 207570, 217338, 223924, 234960, 249645, 263440, 266288, 276760, 279905, 289784, 332112, 332860, 335886, 362230, 363120, 395160, 399432, 415140, 434676, 447848, 499290, 543345, 553520, 559810, 579568, 615791, 665720, 671772, 724460, 790320, 798864, 830280, 839715, 869352, 895696, 998580, 1086690, 1119620, 1231582, 1331440, 1343544, 1448920, 1660560, 1679430, 1738704, 1847373, 1997160, 2173380, 2239240, 2463164, 2687088, 2897840, 3078955, 3358860, 3694746, 3994320, 4346760, 4478480, 4926328, 6157910, 6717720, 7389492, 8693520, 9236865, 9852656, 12315820, 13435440, 14778984, 18473730, 24631640, 29557968, 36947460, 49263280, 73894920, 147789840]

約数ペア:

[(1, 147789840), (2, 73894920), (3, 49263280), (4, 36947460), (5, 29557968), (6, 24631640), (8, 18473730), (10, 14778984), (11, 13435440), (12, 12315820), (15, 9852656), (16, 9236865), (17, 8693520), (20, 7389492), (22, 6717720), (24, 6157910), (30, 4926328), (33, 4478480), (34, 4346760), (37, 3994320), (40, 3694746), (44, 3358860), (48, 3078955), (51, 2897840), (55, 2687088), (60, 2463164), (66, 2239240), (68, 2173380), (74, 1997160), (80, 1847373), (85, 1738704), (88, 1679430), (89, 1660560), (102, 1448920), (110, 1343544), (111, 1331440), (120, 1231582), (132, 1119620), (136, 1086690), (148, 998580), (165, 895696), (170, 869352), (176, 839715), (178, 830280), (185, 798864), (187, 790320), (204, 724460), (220, 671772), (222, 665720), (240, 615791), (255, 579568), (264, 559810), (267, 553520), (272, 543345), (296, 499290), (330, 447848), (340, 434676), (356, 415140), (370, 399432), (374, 395160), (407, 363120), (408, 362230), (440, 335886), (444, 332860), (445, 332112), (510, 289784), (528, 279905), (534, 276760), (555, 266288), (561, 263440), (592, 249645), (629, 234960), (660, 223924), (680, 217338), (712, 207570), (740, 199716), (748, 197580), (814, 181560), (816, 181115), (880, 167943), (888, 166430), (890, 166056), (935, 158064), (979, 150960), (1020, 144892), (1068, 138380), (1110, 133144), (1122, 131720), (1221, 121040), (1258, 117480), (1320, 111962), (1335, 110704), (1360, 108669), (1424, 103785), (1480, 99858), (1496, 98790), (1513, 97680), (1628, 90780), (1776, 83215), (1780, 83028), (1870, 79032), (1887, 78320), (1958, 75480), (2035, 72624), (2040, 72446), (2136, 69190), (2220, 66572), (2244, 65860), (2442, 60520), (2516, 58740), (2640, 55981), (2670, 55352), (2805, 52688), (2937, 50320), (2960, 49929), (2992, 49395), (3026, 48840), (3145, 46992), (3256, 45390), (3293, 44880), (3560, 41514), (3740, 39516), (3774, 39160), (3916, 37740), (4070, 36312), (4080, 36223), (4272, 34595), (4440, 33286), (4488, 32930), (4539, 32560), (4884, 30260), (4895, 30192), (5032, 29370), (5340, 27676), (5610, 26344), (5874, 25160), (6052, 24420), (6105, 24208), (6290, 23496), (6512, 22695), (6586, 22440), (6919, 21360), (7120, 20757), (7480, 19758), (7548, 19580), (7565, 19536), (7832, 18870), (8140, 18156), (8880, 16643), (8976, 16465), (9078, 16280), (9435, 15664), (9768, 15130), (9790, 15096), (9879, 14960), (10064, 14685), (10680, 13838), (11220, 13172), (11748, 12580), (12104, 12210)]