492198420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 192

約数和(自身を含む): 1703761920

約数和(自身を除く): 1211563500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 570, 665, 703, 740, 777, 798, 1036, 1110, 1140, 1295, 1330, 1406, 1554, 1596, 1667, 1995, 2109, 2220, 2590, 2660, 2812, 3108, 3334, 3515, 3885, 3990, 4218, 4921, 5001, 5180, 6668, 7030, 7770, 7980, 8335, 8436, 9842, 10002, 10545, 11669, 14060, 14763, 15540, 16670, 19684, 20004, 21090, 23338, 24605, 25005, 29526, 31673, 33340, 35007, 42180, 46676, 49210, 50010, 58345, 59052, 61679, 63346, 70014, 73815, 95019, 98420, 100020, 116690, 123358, 126692, 140028, 147630, 158365, 175035, 185037, 190038, 221711, 233380, 246716, 295260, 308395, 316730, 350070, 370074, 380076, 431753, 443422, 475095, 616790, 633460, 665133, 700140, 740148, 863506, 886844, 925185, 950190, 1108555, 1171901, 1233580, 1295259, 1330266, 1727012, 1850370, 1900380, 2158765, 2217110, 2343802, 2590518, 2660532, 3325665, 3515703, 3700740, 4317530, 4434220, 4687604, 5181036, 5859505, 6476295, 6651330, 7031406, 8203307, 8635060, 11719010, 12952590, 13302660, 14062812, 16406614, 17578515, 23438020, 24609921, 25905180, 32813228, 35157030, 41016535, 49219842, 70314060, 82033070, 98439684, 123049605, 164066140, 246099210, 492198420]

約数ペア:

[(1, 492198420), (2, 246099210), (3, 164066140), (4, 123049605), (5, 98439684), (6, 82033070), (7, 70314060), (10, 49219842), (12, 41016535), (14, 35157030), (15, 32813228), (19, 25905180), (20, 24609921), (21, 23438020), (28, 17578515), (30, 16406614), (35, 14062812), (37, 13302660), (38, 12952590), (42, 11719010), (57, 8635060), (60, 8203307), (70, 7031406), (74, 6651330), (76, 6476295), (84, 5859505), (95, 5181036), (105, 4687604), (111, 4434220), (114, 4317530), (133, 3700740), (140, 3515703), (148, 3325665), (185, 2660532), (190, 2590518), (210, 2343802), (222, 2217110), (228, 2158765), (259, 1900380), (266, 1850370), (285, 1727012), (370, 1330266), (380, 1295259), (399, 1233580), (420, 1171901), (444, 1108555), (518, 950190), (532, 925185), (555, 886844), (570, 863506), (665, 740148), (703, 700140), (740, 665133), (777, 633460), (798, 616790), (1036, 475095), (1110, 443422), (1140, 431753), (1295, 380076), (1330, 370074), (1406, 350070), (1554, 316730), (1596, 308395), (1667, 295260), (1995, 246716), (2109, 233380), (2220, 221711), (2590, 190038), (2660, 185037), (2812, 175035), (3108, 158365), (3334, 147630), (3515, 140028), (3885, 126692), (3990, 123358), (4218, 116690), (4921, 100020), (5001, 98420), (5180, 95019), (6668, 73815), (7030, 70014), (7770, 63346), (7980, 61679), (8335, 59052), (8436, 58345), (9842, 50010), (10002, 49210), (10545, 46676), (11669, 42180), (14060, 35007), (14763, 33340), (15540, 31673), (16670, 29526), (19684, 25005), (20004, 24605), (21090, 23338)]