1893399240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 5774146560

約数和(自身を除く): 3880747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 167, 214, 321, 334, 428, 501, 535, 642, 668, 835, 856, 883, 1002, 1070, 1284, 1336, 1605, 1670, 1766, 2004, 2140, 2505, 2568, 2649, 3210, 3340, 3532, 4008, 4280, 4415, 5010, 5298, 6420, 6680, 7064, 8830, 10020, 10596, 12840, 13245, 17660, 17869, 20040, 21192, 26490, 35320, 35738, 52980, 53607, 71476, 89345, 94481, 105960, 107214, 142952, 147461, 178690, 188962, 214428, 268035, 283443, 294922, 357380, 377924, 428856, 442383, 472405, 536070, 566886, 589844, 714760, 737305, 755848, 884766, 944810, 1072140, 1133772, 1179688, 1417215, 1474610, 1769532, 1889620, 2144280, 2211915, 2267544, 2834430, 2949220, 3539064, 3779240, 4423830, 5668860, 5898440, 8847660, 11337720, 15778327, 17695320, 31556654, 47334981, 63113308, 78891635, 94669962, 126226616, 157783270, 189339924, 236674905, 315566540, 378679848, 473349810, 631133080, 946699620, 1893399240]

約数ペア:

[(1, 1893399240), (2, 946699620), (3, 631133080), (4, 473349810), (5, 378679848), (6, 315566540), (8, 236674905), (10, 189339924), (12, 157783270), (15, 126226616), (20, 94669962), (24, 78891635), (30, 63113308), (40, 47334981), (60, 31556654), (107, 17695320), (120, 15778327), (167, 11337720), (214, 8847660), (321, 5898440), (334, 5668860), (428, 4423830), (501, 3779240), (535, 3539064), (642, 2949220), (668, 2834430), (835, 2267544), (856, 2211915), (883, 2144280), (1002, 1889620), (1070, 1769532), (1284, 1474610), (1336, 1417215), (1605, 1179688), (1670, 1133772), (1766, 1072140), (2004, 944810), (2140, 884766), (2505, 755848), (2568, 737305), (2649, 714760), (3210, 589844), (3340, 566886), (3532, 536070), (4008, 472405), (4280, 442383), (4415, 428856), (5010, 377924), (5298, 357380), (6420, 294922), (6680, 283443), (7064, 268035), (8830, 214428), (10020, 188962), (10596, 178690), (12840, 147461), (13245, 142952), (17660, 107214), (17869, 105960), (20040, 94481), (21192, 89345), (26490, 71476), (35320, 53607), (35738, 52980)]