15705423408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 45145610496

約数和(自身を除く): 29440187088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 157, 184, 228, 251, 276, 304, 314, 361, 368, 437, 456, 471, 502, 552, 628, 722, 753, 874, 912, 942, 1004, 1083, 1104, 1256, 1311, 1444, 1506, 1748, 1884, 2008, 2166, 2512, 2622, 2888, 2983, 3012, 3496, 3611, 3768, 4016, 4332, 4769, 5244, 5773, 5776, 5966, 6024, 6992, 7222, 7536, 8303, 8664, 8949, 9538, 10488, 10833, 11546, 11932, 12048, 14307, 14444, 16606, 17319, 17328, 17898, 19076, 20976, 21666, 23092, 23864, 24909, 28614, 28888, 33212, 34638, 35796, 38152, 39407, 43332, 46184, 47728, 49818, 56677, 57228, 57776, 66424, 68609, 69276, 71592, 76304, 78814, 86664, 90611, 92368, 99636, 109687, 113354, 114456, 118221, 132848, 137218, 138552, 143184, 157628, 170031, 173328, 181222, 199272, 205827, 219374, 226708, 228912, 236442, 271833, 274436, 277104, 315256, 329061, 340062, 362444, 398544, 411654, 438748, 453416, 472884, 543666, 548872, 630512, 658122, 680124, 724888, 748733, 823308, 877496, 906361, 906832, 945768, 1087332, 1097744, 1303571, 1316244, 1360248, 1449776, 1497466, 1646616, 1754992, 1812722, 1891536, 2084053, 2174664, 2246199, 2607142, 2632488, 2719083, 2720496, 2994932, 3293232, 3625444, 3910713, 4168106, 4349328, 4492398, 5214284, 5264976, 5438166, 5989864, 6252159, 7250888, 7821426, 8336212, 8984796, 10428568, 10876332, 11979728, 12504318, 14225927, 14501776, 15642852, 16672424, 17220859, 17969592, 20857136, 21752664, 25008636, 28451854, 31285704, 33344848, 34441718, 35939184, 42677781, 43505328, 50017272, 51662577, 56903708, 62571408, 68883436, 85355562, 100034544, 103325154, 113807416, 137766872, 170711124, 206650308, 227614832, 275533744, 327196321, 341422248, 413300616, 654392642, 682844496, 826601232, 981588963, 1308785284, 1963177926, 2617570568, 3926355852, 5235141136, 7852711704, 15705423408]

約数ペア:

[(1, 15705423408), (2, 7852711704), (3, 5235141136), (4, 3926355852), (6, 2617570568), (8, 1963177926), (12, 1308785284), (16, 981588963), (19, 826601232), (23, 682844496), (24, 654392642), (38, 413300616), (46, 341422248), (48, 327196321), (57, 275533744), (69, 227614832), (76, 206650308), (92, 170711124), (114, 137766872), (138, 113807416), (152, 103325154), (157, 100034544), (184, 85355562), (228, 68883436), (251, 62571408), (276, 56903708), (304, 51662577), (314, 50017272), (361, 43505328), (368, 42677781), (437, 35939184), (456, 34441718), (471, 33344848), (502, 31285704), (552, 28451854), (628, 25008636), (722, 21752664), (753, 20857136), (874, 17969592), (912, 17220859), (942, 16672424), (1004, 15642852), (1083, 14501776), (1104, 14225927), (1256, 12504318), (1311, 11979728), (1444, 10876332), (1506, 10428568), (1748, 8984796), (1884, 8336212), (2008, 7821426), (2166, 7250888), (2512, 6252159), (2622, 5989864), (2888, 5438166), (2983, 5264976), (3012, 5214284), (3496, 4492398), (3611, 4349328), (3768, 4168106), (4016, 3910713), (4332, 3625444), (4769, 3293232), (5244, 2994932), (5773, 2720496), (5776, 2719083), (5966, 2632488), (6024, 2607142), (6992, 2246199), (7222, 2174664), (7536, 2084053), (8303, 1891536), (8664, 1812722), (8949, 1754992), (9538, 1646616), (10488, 1497466), (10833, 1449776), (11546, 1360248), (11932, 1316244), (12048, 1303571), (14307, 1097744), (14444, 1087332), (16606, 945768), (17319, 906832), (17328, 906361), (17898, 877496), (19076, 823308), (20976, 748733), (21666, 724888), (23092, 680124), (23864, 658122), (24909, 630512), (28614, 548872), (28888, 543666), (33212, 472884), (34638, 453416), (35796, 438748), (38152, 411654), (39407, 398544), (43332, 362444), (46184, 340062), (47728, 329061), (49818, 315256), (56677, 277104), (57228, 274436), (57776, 271833), (66424, 236442), (68609, 228912), (69276, 226708), (71592, 219374), (76304, 205827), (78814, 199272), (86664, 181222), (90611, 173328), (92368, 170031), (99636, 157628), (109687, 143184), (113354, 138552), (114456, 137218), (118221, 132848)]