145407360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 548352000

約数和(自身を除く): 402944640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 349, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 698, 744, 840, 868, 896, 930, 960, 992, 1047, 1085, 1120, 1240, 1302, 1344, 1396, 1488, 1680, 1736, 1745, 1860, 1920, 1984, 2094, 2170, 2240, 2443, 2480, 2604, 2688, 2792, 2976, 3255, 3360, 3472, 3490, 3720, 3968, 4188, 4340, 4480, 4886, 4960, 5208, 5235, 5584, 5952, 6510, 6720, 6944, 6980, 7329, 7440, 8376, 8680, 9772, 9920, 10416, 10470, 10819, 11168, 11904, 12215, 13020, 13440, 13888, 13960, 14658, 14880, 16752, 17360, 19544, 19840, 20832, 20940, 21638, 22336, 24430, 26040, 27776, 27920, 29316, 29760, 32457, 33504, 34720, 36645, 39088, 41664, 41880, 43276, 44672, 48860, 52080, 54095, 55840, 58632, 59520, 64914, 67008, 69440, 73290, 75733, 78176, 83328, 83760, 86552, 97720, 104160, 108190, 111680, 117264, 129828, 134016, 138880, 146580, 151466, 156352, 162285, 167520, 173104, 195440, 208320, 216380, 223360, 227199, 234528, 259656, 293160, 302932, 312704, 324570, 335040, 346208, 378665, 390880, 416640, 432760, 454398, 469056, 519312, 586320, 605864, 649140, 670080, 692416, 757330, 781760, 865520, 908796, 938112, 1038624, 1135995, 1172640, 1211728, 1298280, 1384832, 1514660, 1563520, 1731040, 1817592, 2077248, 2271990, 2345280, 2423456, 2596560, 3029320, 3462080, 3635184, 4154496, 4543980, 4690560, 4846912, 5193120, 6058640, 6924160, 7270368, 9087960, 9693824, 10386240, 12117280, 14540736, 18175920, 20772480, 24234560, 29081472, 36351840, 48469120, 72703680, 145407360]

約数ペア:

[(1, 145407360), (2, 72703680), (3, 48469120), (4, 36351840), (5, 29081472), (6, 24234560), (7, 20772480), (8, 18175920), (10, 14540736), (12, 12117280), (14, 10386240), (15, 9693824), (16, 9087960), (20, 7270368), (21, 6924160), (24, 6058640), (28, 5193120), (30, 4846912), (31, 4690560), (32, 4543980), (35, 4154496), (40, 3635184), (42, 3462080), (48, 3029320), (56, 2596560), (60, 2423456), (62, 2345280), (64, 2271990), (70, 2077248), (80, 1817592), (84, 1731040), (93, 1563520), (96, 1514660), (105, 1384832), (112, 1298280), (120, 1211728), (124, 1172640), (128, 1135995), (140, 1038624), (155, 938112), (160, 908796), (168, 865520), (186, 781760), (192, 757330), (210, 692416), (217, 670080), (224, 649140), (240, 605864), (248, 586320), (280, 519312), (310, 469056), (320, 454398), (336, 432760), (349, 416640), (372, 390880), (384, 378665), (420, 346208), (434, 335040), (448, 324570), (465, 312704), (480, 302932), (496, 293160), (560, 259656), (620, 234528), (640, 227199), (651, 223360), (672, 216380), (698, 208320), (744, 195440), (840, 173104), (868, 167520), (896, 162285), (930, 156352), (960, 151466), (992, 146580), (1047, 138880), (1085, 134016), (1120, 129828), (1240, 117264), (1302, 111680), (1344, 108190), (1396, 104160), (1488, 97720), (1680, 86552), (1736, 83760), (1745, 83328), (1860, 78176), (1920, 75733), (1984, 73290), (2094, 69440), (2170, 67008), (2240, 64914), (2443, 59520), (2480, 58632), (2604, 55840), (2688, 54095), (2792, 52080), (2976, 48860), (3255, 44672), (3360, 43276), (3472, 41880), (3490, 41664), (3720, 39088), (3968, 36645), (4188, 34720), (4340, 33504), (4480, 32457), (4886, 29760), (4960, 29316), (5208, 27920), (5235, 27776), (5584, 26040), (5952, 24430), (6510, 22336), (6720, 21638), (6944, 20940), (6980, 20832), (7329, 19840), (7440, 19544), (8376, 17360), (8680, 16752), (9772, 14880), (9920, 14658), (10416, 13960), (10470, 13888), (10819, 13440), (11168, 13020), (11904, 12215)]