284404680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112859}}^1$

素因数の和:112883

約数の個数: 96

約数和(自身を含む): 1056369600

約数和(自身を除く): 771964920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112859, 225718, 338577, 451436, 564295, 677154, 790013, 902872, 1015731, 1128590, 1354308, 1580026, 1692885, 2031462, 2257180, 2370039, 2708616, 3160052, 3385770, 3950065, 4062924, 4514360, 4740078, 5078655, 6320104, 6771540, 7110117, 7900130, 8125848, 9480156, 10157310, 11850195, 13543080, 14220234, 15800260, 18960312, 20314620, 23700390, 28440468, 31600520, 35550585, 40629240, 47400780, 56880936, 71101170, 94801560, 142202340, 284404680]

約数ペア:

[(1, 284404680), (2, 142202340), (3, 94801560), (4, 71101170), (5, 56880936), (6, 47400780), (7, 40629240), (8, 35550585), (9, 31600520), (10, 28440468), (12, 23700390), (14, 20314620), (15, 18960312), (18, 15800260), (20, 14220234), (21, 13543080), (24, 11850195), (28, 10157310), (30, 9480156), (35, 8125848), (36, 7900130), (40, 7110117), (42, 6771540), (45, 6320104), (56, 5078655), (60, 4740078), (63, 4514360), (70, 4062924), (72, 3950065), (84, 3385770), (90, 3160052), (105, 2708616), (120, 2370039), (126, 2257180), (140, 2031462), (168, 1692885), (180, 1580026), (210, 1354308), (252, 1128590), (280, 1015731), (315, 902872), (360, 790013), (420, 677154), (504, 564295), (630, 451436), (840, 338577), (1260, 225718), (2520, 112859)]