340578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 1234206720

約数和(自身を除く): 893628240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 71, 79, 80, 88, 92, 110, 115, 120, 132, 138, 142, 158, 165, 176, 184, 213, 220, 230, 237, 240, 253, 264, 276, 284, 316, 330, 345, 355, 368, 395, 426, 440, 460, 474, 506, 528, 552, 568, 632, 660, 690, 710, 759, 781, 790, 852, 869, 880, 920, 948, 1012, 1065, 1104, 1136, 1185, 1264, 1265, 1320, 1380, 1420, 1518, 1562, 1580, 1633, 1704, 1738, 1817, 1840, 1896, 2024, 2130, 2343, 2370, 2530, 2607, 2640, 2760, 2840, 3036, 3124, 3160, 3266, 3408, 3476, 3634, 3792, 3795, 3905, 4048, 4260, 4345, 4686, 4740, 4899, 5060, 5214, 5451, 5520, 5609, 5680, 6072, 6248, 6320, 6532, 6952, 7268, 7590, 7810, 8165, 8520, 8690, 9085, 9372, 9480, 9798, 10120, 10428, 10902, 11218, 11715, 12144, 12496, 13035, 13064, 13904, 14536, 15180, 15620, 16330, 16827, 17040, 17380, 17963, 18170, 18744, 18960, 19596, 19987, 20240, 20856, 21804, 22436, 23430, 24495, 26070, 26128, 27255, 28045, 29072, 30360, 31240, 32660, 33654, 34760, 35926, 36340, 37488, 39192, 39974, 41712, 43608, 44872, 46860, 48990, 52140, 53889, 54510, 56090, 59961, 60720, 61699, 62480, 65320, 67308, 69520, 71852, 72680, 78384, 79948, 84135, 87216, 89744, 89815, 93720, 97980, 99935, 104280, 107778, 109020, 112180, 119922, 123398, 129007, 130640, 134616, 143704, 145360, 159896, 168270, 179630, 185097, 187440, 195960, 199870, 208560, 215556, 218040, 224360, 239844, 246796, 258014, 269232, 269445, 287408, 299805, 308495, 319792, 336540, 359260, 370194, 387021, 391920, 399740, 431112, 436080, 448720, 479688, 493592, 516028, 538890, 599610, 616990, 645035, 673080, 718520, 740388, 774042, 799480, 862224, 925485, 959376, 987184, 1032056, 1077780, 1199220, 1233980, 1290070, 1346160, 1419077, 1437040, 1480776, 1548084, 1598960, 1850970, 1935105, 2064112, 2155560, 2398440, 2467960, 2580140, 2838154, 2961552, 3096168, 3701940, 3870210, 4257231, 4311120, 4796880, 4935920, 5160280, 5676308, 6192336, 7095385, 7403880, 7740420, 8514462, 10320560, 11352616, 14190770, 14807760, 15480840, 17028924, 21286155, 22705232, 28381540, 30961680, 34057848, 42572310, 56763080, 68115696, 85144620, 113526160, 170289240, 340578480]

約数ペア:

[(1, 340578480), (2, 170289240), (3, 113526160), (4, 85144620), (5, 68115696), (6, 56763080), (8, 42572310), (10, 34057848), (11, 30961680), (12, 28381540), (15, 22705232), (16, 21286155), (20, 17028924), (22, 15480840), (23, 14807760), (24, 14190770), (30, 11352616), (33, 10320560), (40, 8514462), (44, 7740420), (46, 7403880), (48, 7095385), (55, 6192336), (60, 5676308), (66, 5160280), (69, 4935920), (71, 4796880), (79, 4311120), (80, 4257231), (88, 3870210), (92, 3701940), (110, 3096168), (115, 2961552), (120, 2838154), (132, 2580140), (138, 2467960), (142, 2398440), (158, 2155560), (165, 2064112), (176, 1935105), (184, 1850970), (213, 1598960), (220, 1548084), (230, 1480776), (237, 1437040), (240, 1419077), (253, 1346160), (264, 1290070), (276, 1233980), (284, 1199220), (316, 1077780), (330, 1032056), (345, 987184), (355, 959376), (368, 925485), (395, 862224), (426, 799480), (440, 774042), (460, 740388), (474, 718520), (506, 673080), (528, 645035), (552, 616990), (568, 599610), (632, 538890), (660, 516028), (690, 493592), (710, 479688), (759, 448720), (781, 436080), (790, 431112), (852, 399740), (869, 391920), (880, 387021), (920, 370194), (948, 359260), (1012, 336540), (1065, 319792), (1104, 308495), (1136, 299805), (1185, 287408), (1264, 269445), (1265, 269232), (1320, 258014), (1380, 246796), (1420, 239844), (1518, 224360), (1562, 218040), (1580, 215556), (1633, 208560), (1704, 199870), (1738, 195960), (1817, 187440), (1840, 185097), (1896, 179630), (2024, 168270), (2130, 159896), (2343, 145360), (2370, 143704), (2530, 134616), (2607, 130640), (2640, 129007), (2760, 123398), (2840, 119922), (3036, 112180), (3124, 109020), (3160, 107778), (3266, 104280), (3408, 99935), (3476, 97980), (3634, 93720), (3792, 89815), (3795, 89744), (3905, 87216), (4048, 84135), (4260, 79948), (4345, 78384), (4686, 72680), (4740, 71852), (4899, 69520), (5060, 67308), (5214, 65320), (5451, 62480), (5520, 61699), (5609, 60720), (5680, 59961), (6072, 56090), (6248, 54510), (6320, 53889), (6532, 52140), (6952, 48990), (7268, 46860), (7590, 44872), (7810, 43608), (8165, 41712), (8520, 39974), (8690, 39192), (9085, 37488), (9372, 36340), (9480, 35926), (9798, 34760), (10120, 33654), (10428, 32660), (10902, 31240), (11218, 30360), (11715, 29072), (12144, 28045), (12496, 27255), (13035, 26128), (13064, 26070), (13904, 24495), (14536, 23430), (15180, 22436), (15620, 21804), (16330, 20856), (16827, 20240), (17040, 19987), (17380, 19596), (17963, 18960), (18170, 18744)]