262142160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{22291}}^1$

素因数の和:22321

約数の個数: 120

約数和(自身を含む): 945359136

約数和(自身を除く): 683216976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 22291, 44582, 66873, 89164, 111455, 133746, 156037, 178328, 222910, 267492, 312074, 334365, 356656, 445820, 468111, 534984, 624148, 668730, 780185, 891640, 936222, 1069968, 1092259, 1248296, 1337460, 1560370, 1783280, 1872444, 2184518, 2340555, 2496592, 2674920, 3120740, 3276777, 3744888, 4369036, 4681110, 5349840, 5461295, 6241480, 6553554, 7489776, 8738072, 9362220, 10922590, 12482960, 13107108, 16383885, 17476144, 18724440, 21845180, 26214216, 32767770, 37448880, 43690360, 52428432, 65535540, 87380720, 131071080, 262142160]

約数ペア:

[(1, 262142160), (2, 131071080), (3, 87380720), (4, 65535540), (5, 52428432), (6, 43690360), (7, 37448880), (8, 32767770), (10, 26214216), (12, 21845180), (14, 18724440), (15, 17476144), (16, 16383885), (20, 13107108), (21, 12482960), (24, 10922590), (28, 9362220), (30, 8738072), (35, 7489776), (40, 6553554), (42, 6241480), (48, 5461295), (49, 5349840), (56, 4681110), (60, 4369036), (70, 3744888), (80, 3276777), (84, 3120740), (98, 2674920), (105, 2496592), (112, 2340555), (120, 2184518), (140, 1872444), (147, 1783280), (168, 1560370), (196, 1337460), (210, 1248296), (240, 1092259), (245, 1069968), (280, 936222), (294, 891640), (336, 780185), (392, 668730), (420, 624148), (490, 534984), (560, 468111), (588, 445820), (735, 356656), (784, 334365), (840, 312074), (980, 267492), (1176, 222910), (1470, 178328), (1680, 156037), (1960, 133746), (2352, 111455), (2940, 89164), (3920, 66873), (5880, 44582), (11760, 22291)]