12867174960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 240

約数和(自身を含む): 42128875008

約数和(自身を除く): 29261700048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 961, 1128, 1187, 1240, 1410, 1457, 1488, 1860, 1880, 1922, 2256, 2374, 2480, 2820, 2883, 2914, 3561, 3720, 3760, 3844, 4371, 4748, 4805, 5640, 5766, 5828, 5935, 7122, 7285, 7440, 7688, 8742, 9496, 9610, 11280, 11532, 11656, 11870, 14244, 14415, 14570, 15376, 17484, 17805, 18992, 19220, 21855, 23064, 23312, 23740, 28488, 28830, 29140, 34968, 35610, 36797, 38440, 43710, 45167, 46128, 47480, 55789, 56976, 57660, 58280, 69936, 71220, 73594, 76880, 87420, 90334, 94960, 110391, 111578, 115320, 116560, 135501, 142440, 147188, 167367, 174840, 180668, 183985, 220782, 223156, 225835, 230640, 271002, 278945, 284880, 294376, 334734, 349680, 361336, 367970, 441564, 446312, 451670, 542004, 551955, 557890, 588752, 669468, 677505, 722672, 735940, 836835, 883128, 892624, 903340, 1084008, 1103910, 1115780, 1140707, 1338936, 1355010, 1471880, 1673670, 1729459, 1766256, 1806680, 2168016, 2207820, 2231560, 2281414, 2677872, 2710020, 2943760, 3347340, 3422121, 3458918, 3613360, 4415640, 4463120, 4562828, 5188377, 5420040, 5703535, 6694680, 6844242, 6917836, 8647295, 8831280, 9125656, 10376754, 10840080, 11407070, 13389360, 13688484, 13835672, 17110605, 17294590, 18251312, 20753508, 22814140, 25941885, 27376968, 27671344, 34221210, 34589180, 41507016, 45628280, 51883770, 53613229, 54753936, 68442420, 69178360, 83014032, 91256560, 103767540, 107226458, 136884840, 138356720, 160839687, 207535080, 214452916, 268066145, 273769680, 321679374, 415070160, 428905832, 536132290, 643358748, 804198435, 857811664, 1072264580, 1286717496, 1608396870, 2144529160, 2573434992, 3216793740, 4289058320, 6433587480, 12867174960]

約数ペア:

[(1, 12867174960), (2, 6433587480), (3, 4289058320), (4, 3216793740), (5, 2573434992), (6, 2144529160), (8, 1608396870), (10, 1286717496), (12, 1072264580), (15, 857811664), (16, 804198435), (20, 643358748), (24, 536132290), (30, 428905832), (31, 415070160), (40, 321679374), (47, 273769680), (48, 268066145), (60, 214452916), (62, 207535080), (80, 160839687), (93, 138356720), (94, 136884840), (120, 107226458), (124, 103767540), (141, 91256560), (155, 83014032), (186, 69178360), (188, 68442420), (235, 54753936), (240, 53613229), (248, 51883770), (282, 45628280), (310, 41507016), (372, 34589180), (376, 34221210), (465, 27671344), (470, 27376968), (496, 25941885), (564, 22814140), (620, 20753508), (705, 18251312), (744, 17294590), (752, 17110605), (930, 13835672), (940, 13688484), (961, 13389360), (1128, 11407070), (1187, 10840080), (1240, 10376754), (1410, 9125656), (1457, 8831280), (1488, 8647295), (1860, 6917836), (1880, 6844242), (1922, 6694680), (2256, 5703535), (2374, 5420040), (2480, 5188377), (2820, 4562828), (2883, 4463120), (2914, 4415640), (3561, 3613360), (3720, 3458918), (3760, 3422121), (3844, 3347340), (4371, 2943760), (4748, 2710020), (4805, 2677872), (5640, 2281414), (5766, 2231560), (5828, 2207820), (5935, 2168016), (7122, 1806680), (7285, 1766256), (7440, 1729459), (7688, 1673670), (8742, 1471880), (9496, 1355010), (9610, 1338936), (11280, 1140707), (11532, 1115780), (11656, 1103910), (11870, 1084008), (14244, 903340), (14415, 892624), (14570, 883128), (15376, 836835), (17484, 735940), (17805, 722672), (18992, 677505), (19220, 669468), (21855, 588752), (23064, 557890), (23312, 551955), (23740, 542004), (28488, 451670), (28830, 446312), (29140, 441564), (34968, 367970), (35610, 361336), (36797, 349680), (38440, 334734), (43710, 294376), (45167, 284880), (46128, 278945), (47480, 271002), (55789, 230640), (56976, 225835), (57660, 223156), (58280, 220782), (69936, 183985), (71220, 180668), (73594, 174840), (76880, 167367), (87420, 147188), (90334, 142440), (94960, 135501), (110391, 116560), (111578, 115320)]