266747460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33427}}^1$

素因数の和:33465

約数の個数: 96

約数和(自身を含む): 898544640

約数和(自身を除く): 631797180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 33427, 66854, 100281, 133708, 167135, 200562, 233989, 334270, 401124, 467978, 501405, 635113, 668540, 701967, 935956, 1002810, 1169945, 1270226, 1403934, 1905339, 2005620, 2339890, 2540452, 2807868, 3175565, 3509835, 3810678, 4445791, 4679780, 6351130, 7019670, 7621356, 8891582, 9526695, 12702260, 13337373, 14039340, 17783164, 19053390, 22228955, 26674746, 38106780, 44457910, 53349492, 66686865, 88915820, 133373730, 266747460]

約数ペア:

[(1, 266747460), (2, 133373730), (3, 88915820), (4, 66686865), (5, 53349492), (6, 44457910), (7, 38106780), (10, 26674746), (12, 22228955), (14, 19053390), (15, 17783164), (19, 14039340), (20, 13337373), (21, 12702260), (28, 9526695), (30, 8891582), (35, 7621356), (38, 7019670), (42, 6351130), (57, 4679780), (60, 4445791), (70, 3810678), (76, 3509835), (84, 3175565), (95, 2807868), (105, 2540452), (114, 2339890), (133, 2005620), (140, 1905339), (190, 1403934), (210, 1270226), (228, 1169945), (266, 1002810), (285, 935956), (380, 701967), (399, 668540), (420, 635113), (532, 501405), (570, 467978), (665, 401124), (798, 334270), (1140, 233989), (1330, 200562), (1596, 167135), (1995, 133708), (2660, 100281), (3990, 66854), (7980, 33427)]