103680208720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{2239}}^1$

素因数の和:2885

約数の個数: 160

約数和(自身を含む): 266202961920

約数和(自身を除く): 162522753200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 521, 808, 880, 1010, 1042, 1111, 1616, 2020, 2084, 2222, 2239, 2605, 4040, 4168, 4444, 4478, 5210, 5555, 5731, 8080, 8336, 8888, 8956, 10420, 11110, 11195, 11462, 17776, 17912, 20840, 22220, 22390, 22924, 24629, 28655, 35824, 41680, 44440, 44780, 45848, 49258, 52621, 57310, 88880, 89560, 91696, 98516, 105242, 114620, 123145, 179120, 197032, 210484, 226139, 229240, 246290, 263105, 394064, 420968, 452278, 458480, 492580, 526210, 578831, 841936, 904556, 985160, 1052420, 1130695, 1157662, 1166519, 1809112, 1970320, 2104840, 2261390, 2315324, 2333038, 2487529, 2894155, 3618224, 4209680, 4522780, 4630648, 4666076, 4975058, 5788310, 5832595, 9045560, 9261296, 9332152, 9950116, 11576620, 11665190, 12437645, 12831709, 18091120, 18664304, 19900232, 23153240, 23330380, 24875290, 25663418, 39800464, 46306480, 46660760, 49750580, 51326836, 64158545, 93321520, 99501160, 102653672, 117818419, 128317090, 199002320, 205307344, 235636838, 256634180, 471273676, 513268360, 589092095, 942547352, 1026536720, 1178184190, 1296002609, 1885094704, 2356368380, 2592005218, 4712736760, 5184010436, 6480013045, 9425473520, 10368020872, 12960026090, 20736041744, 25920052180, 51840104360, 103680208720]

約数ペア:

[(1, 103680208720), (2, 51840104360), (4, 25920052180), (5, 20736041744), (8, 12960026090), (10, 10368020872), (11, 9425473520), (16, 6480013045), (20, 5184010436), (22, 4712736760), (40, 2592005218), (44, 2356368380), (55, 1885094704), (80, 1296002609), (88, 1178184190), (101, 1026536720), (110, 942547352), (176, 589092095), (202, 513268360), (220, 471273676), (404, 256634180), (440, 235636838), (505, 205307344), (521, 199002320), (808, 128317090), (880, 117818419), (1010, 102653672), (1042, 99501160), (1111, 93321520), (1616, 64158545), (2020, 51326836), (2084, 49750580), (2222, 46660760), (2239, 46306480), (2605, 39800464), (4040, 25663418), (4168, 24875290), (4444, 23330380), (4478, 23153240), (5210, 19900232), (5555, 18664304), (5731, 18091120), (8080, 12831709), (8336, 12437645), (8888, 11665190), (8956, 11576620), (10420, 9950116), (11110, 9332152), (11195, 9261296), (11462, 9045560), (17776, 5832595), (17912, 5788310), (20840, 4975058), (22220, 4666076), (22390, 4630648), (22924, 4522780), (24629, 4209680), (28655, 3618224), (35824, 2894155), (41680, 2487529), (44440, 2333038), (44780, 2315324), (45848, 2261390), (49258, 2104840), (52621, 1970320), (57310, 1809112), (88880, 1166519), (89560, 1157662), (91696, 1130695), (98516, 1052420), (105242, 985160), (114620, 904556), (123145, 841936), (179120, 578831), (197032, 526210), (210484, 492580), (226139, 458480), (229240, 452278), (246290, 420968), (263105, 394064)]