542376660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67967}}^1$

素因数の和:68005

約数の個数: 96

約数和(自身を含む): 1826979840

約数和(自身を除く): 1284603180

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, 67967, 135934, 203901, 271868, 339835, 407802, 475769, 679670, 815604, 951538, 1019505, 1291373, 1359340, 1427307, 1903076, 2039010, 2378845, 2582746, 2854614, 3874119, 4078020, 4757690, 5165492, 5709228, 6456865, 7136535, 7748238, 9039611, 9515380, 12913730, 14273070, 15496476, 18079222, 19370595, 25827460, 27118833, 28546140, 36158444, 38741190, 45198055, 54237666, 77482380, 90396110, 108475332, 135594165, 180792220, 271188330, 542376660]

約数ペア:

[(1, 542376660), (2, 271188330), (3, 180792220), (4, 135594165), (5, 108475332), (6, 90396110), (7, 77482380), (10, 54237666), (12, 45198055), (14, 38741190), (15, 36158444), (19, 28546140), (20, 27118833), (21, 25827460), (28, 19370595), (30, 18079222), (35, 15496476), (38, 14273070), (42, 12913730), (57, 9515380), (60, 9039611), (70, 7748238), (76, 7136535), (84, 6456865), (95, 5709228), (105, 5165492), (114, 4757690), (133, 4078020), (140, 3874119), (190, 2854614), (210, 2582746), (228, 2378845), (266, 2039010), (285, 1903076), (380, 1427307), (399, 1359340), (420, 1291373), (532, 1019505), (570, 951538), (665, 815604), (798, 679670), (1140, 475769), (1330, 407802), (1596, 339835), (1995, 271868), (2660, 203901), (3990, 135934), (7980, 67967)]