268061430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 530274570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 182, 195, 210, 273, 298, 390, 447, 455, 546, 659, 745, 894, 910, 1043, 1318, 1365, 1490, 1937, 1977, 2086, 2235, 2730, 3129, 3295, 3874, 3954, 4470, 4613, 5215, 5811, 6258, 6590, 8567, 9226, 9685, 9885, 10430, 11622, 13559, 13839, 15645, 17134, 19370, 19770, 23065, 25701, 27118, 27678, 29055, 31290, 40677, 42835, 46130, 51402, 58110, 59969, 67795, 69195, 81354, 85670, 98191, 119938, 128505, 135590, 138390, 179907, 196382, 203385, 257010, 294573, 299845, 359814, 406770, 490955, 589146, 599690, 687337, 899535, 981910, 1276483, 1374674, 1472865, 1799070, 2062011, 2552966, 2945730, 3436685, 3829449, 4124022, 6382415, 6873370, 7658898, 8935381, 10310055, 12764830, 17870762, 19147245, 20620110, 26806143, 38294490, 44676905, 53612286, 89353810, 134030715, 268061430]

約数ペア:

[(1, 268061430), (2, 134030715), (3, 89353810), (5, 53612286), (6, 44676905), (7, 38294490), (10, 26806143), (13, 20620110), (14, 19147245), (15, 17870762), (21, 12764830), (26, 10310055), (30, 8935381), (35, 7658898), (39, 6873370), (42, 6382415), (65, 4124022), (70, 3829449), (78, 3436685), (91, 2945730), (105, 2552966), (130, 2062011), (149, 1799070), (182, 1472865), (195, 1374674), (210, 1276483), (273, 981910), (298, 899535), (390, 687337), (447, 599690), (455, 589146), (546, 490955), (659, 406770), (745, 359814), (894, 299845), (910, 294573), (1043, 257010), (1318, 203385), (1365, 196382), (1490, 179907), (1937, 138390), (1977, 135590), (2086, 128505), (2235, 119938), (2730, 98191), (3129, 85670), (3295, 81354), (3874, 69195), (3954, 67795), (4470, 59969), (4613, 58110), (5215, 51402), (5811, 46130), (6258, 42835), (6590, 40677), (8567, 31290), (9226, 29055), (9685, 27678), (9885, 27118), (10430, 25701), (11622, 23065), (13559, 19770), (13839, 19370), (15645, 17134)]