315129360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 320

約数和(自身を含む): 1231921152

約数和(自身を除く): 916791792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 104, 105, 112, 120, 130, 140, 141, 156, 168, 182, 188, 195, 208, 210, 235, 240, 260, 273, 280, 282, 307, 312, 329, 336, 364, 376, 390, 420, 455, 470, 520, 546, 560, 564, 611, 614, 624, 658, 705, 728, 752, 780, 840, 910, 921, 940, 987, 1040, 1092, 1128, 1222, 1228, 1316, 1365, 1410, 1456, 1535, 1560, 1645, 1680, 1820, 1833, 1842, 1880, 1974, 2149, 2184, 2256, 2444, 2456, 2632, 2730, 2820, 3055, 3070, 3120, 3290, 3640, 3666, 3684, 3760, 3948, 3991, 4277, 4298, 4368, 4605, 4888, 4912, 4935, 5264, 5460, 5640, 6110, 6140, 6447, 6580, 7280, 7332, 7368, 7896, 7982, 8554, 8596, 9165, 9210, 9776, 9870, 10745, 10920, 11280, 11973, 12220, 12280, 12831, 12894, 13160, 14429, 14664, 14736, 15792, 15964, 17108, 17192, 18330, 18420, 19740, 19955, 21385, 21490, 21840, 23946, 24440, 24560, 25662, 25788, 26320, 27937, 28858, 29328, 31928, 32235, 34216, 34384, 36660, 36840, 39480, 39910, 42770, 42980, 43287, 47892, 48880, 51324, 51576, 55874, 57716, 59865, 63856, 64155, 64470, 68432, 72145, 73320, 73680, 78960, 79820, 83811, 85540, 85960, 86574, 95784, 101003, 102648, 103152, 111748, 115432, 119730, 128310, 128940, 139685, 144290, 146640, 159640, 167622, 171080, 171920, 173148, 187577, 191568, 202006, 205296, 216435, 223496, 230864, 239460, 256620, 257880, 279370, 288580, 303009, 319280, 335244, 342160, 346296, 375154, 404012, 419055, 432870, 446992, 478920, 505015, 513240, 515760, 558740, 562731, 577160, 606018, 670488, 692592, 750308, 808024, 838110, 865740, 937885, 957840, 1010030, 1026480, 1117480, 1125462, 1154320, 1212036, 1313039, 1340976, 1500616, 1515045, 1616048, 1676220, 1731480, 1875770, 2020060, 2234960, 2250924, 2424072, 2626078, 2813655, 3001232, 3030090, 3352440, 3462960, 3751540, 3939117, 4040120, 4501848, 4848144, 5252156, 5627310, 6060180, 6565195, 6704880, 7503080, 7878234, 8080240, 9003696, 10504312, 11254620, 12120360, 13130390, 15006160, 15756468, 19695585, 21008624, 22509240, 24240720, 26260780, 31512936, 39391170, 45018480, 52521560, 63025872, 78782340, 105043120, 157564680, 315129360]

約数ペア:

[(1, 315129360), (2, 157564680), (3, 105043120), (4, 78782340), (5, 63025872), (6, 52521560), (7, 45018480), (8, 39391170), (10, 31512936), (12, 26260780), (13, 24240720), (14, 22509240), (15, 21008624), (16, 19695585), (20, 15756468), (21, 15006160), (24, 13130390), (26, 12120360), (28, 11254620), (30, 10504312), (35, 9003696), (39, 8080240), (40, 7878234), (42, 7503080), (47, 6704880), (48, 6565195), (52, 6060180), (56, 5627310), (60, 5252156), (65, 4848144), (70, 4501848), (78, 4040120), (80, 3939117), (84, 3751540), (91, 3462960), (94, 3352440), (104, 3030090), (105, 3001232), (112, 2813655), (120, 2626078), (130, 2424072), (140, 2250924), (141, 2234960), (156, 2020060), (168, 1875770), (182, 1731480), (188, 1676220), (195, 1616048), (208, 1515045), (210, 1500616), (235, 1340976), (240, 1313039), (260, 1212036), (273, 1154320), (280, 1125462), (282, 1117480), (307, 1026480), (312, 1010030), (329, 957840), (336, 937885), (364, 865740), (376, 838110), (390, 808024), (420, 750308), (455, 692592), (470, 670488), (520, 606018), (546, 577160), (560, 562731), (564, 558740), (611, 515760), (614, 513240), (624, 505015), (658, 478920), (705, 446992), (728, 432870), (752, 419055), (780, 404012), (840, 375154), (910, 346296), (921, 342160), (940, 335244), (987, 319280), (1040, 303009), (1092, 288580), (1128, 279370), (1222, 257880), (1228, 256620), (1316, 239460), (1365, 230864), (1410, 223496), (1456, 216435), (1535, 205296), (1560, 202006), (1645, 191568), (1680, 187577), (1820, 173148), (1833, 171920), (1842, 171080), (1880, 167622), (1974, 159640), (2149, 146640), (2184, 144290), (2256, 139685), (2444, 128940), (2456, 128310), (2632, 119730), (2730, 115432), (2820, 111748), (3055, 103152), (3070, 102648), (3120, 101003), (3290, 95784), (3640, 86574), (3666, 85960), (3684, 85540), (3760, 83811), (3948, 79820), (3991, 78960), (4277, 73680), (4298, 73320), (4368, 72145), (4605, 68432), (4888, 64470), (4912, 64155), (4935, 63856), (5264, 59865), (5460, 57716), (5640, 55874), (6110, 51576), (6140, 51324), (6447, 48880), (6580, 47892), (7280, 43287), (7332, 42980), (7368, 42770), (7896, 39910), (7982, 39480), (8554, 36840), (8596, 36660), (9165, 34384), (9210, 34216), (9776, 32235), (9870, 31928), (10745, 29328), (10920, 28858), (11280, 27937), (11973, 26320), (12220, 25788), (12280, 25662), (12831, 24560), (12894, 24440), (13160, 23946), (14429, 21840), (14664, 21490), (14736, 21385), (15792, 19955), (15964, 19740), (17108, 18420), (17192, 18330)]