28498296960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{235601}}^1$

素因数の和:235636

約数の個数: 256

約数和(自身を含む): 115350739200

約数和(自身を除く): 86852442240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 235601, 471202, 706803, 942404, 1178005, 1413606, 1649207, 1884808, 2120409, 2356010, 2827212, 3298414, 3534015, 3769616, 4240818, 4712020, 4947621, 5654424, 6361227, 6596828, 7068030, 7539232, 8246035, 8481636, 9424040, 9895242, 10602045, 11308848, 12722454, 13193656, 14136060, 14842863, 15078464, 16492070, 16963272, 18848080, 19790484, 21204090, 22617696, 24738105, 25444908, 26387312, 28272120, 29685726, 30156928, 31806135, 32984140, 33926544, 37696160, 39580968, 42408180, 44528589, 45235392, 49476210, 50889816, 52774624, 56544240, 59371452, 63612270, 65968280, 67853088, 74214315, 75392320, 79161936, 84816360, 89057178, 90470784, 98952420, 101779632, 105549248, 113088480, 118742904, 127224540, 131936560, 135706176, 148428630, 150784640, 158323872, 169632720, 178114356, 197904840, 203559264, 211098496, 222642945, 226176960, 237485808, 254449080, 263873120, 271412352, 296857260, 316647744, 339265440, 356228712, 395809680, 407118528, 445285890, 452353920, 474971616, 508898160, 527746240, 593714520, 633295488, 678530880, 712457424, 791619360, 814237056, 890571780, 949943232, 1017796320, 1055492480, 1187429040, 1357061760, 1424914848, 1583238720, 1781143560, 1899886464, 2035592640, 2374858080, 2849829696, 3166477440, 3562287120, 4071185280, 4749716160, 5699659392, 7124574240, 9499432320, 14249148480, 28498296960]

約数ペア:

[(1, 28498296960), (2, 14249148480), (3, 9499432320), (4, 7124574240), (5, 5699659392), (6, 4749716160), (7, 4071185280), (8, 3562287120), (9, 3166477440), (10, 2849829696), (12, 2374858080), (14, 2035592640), (15, 1899886464), (16, 1781143560), (18, 1583238720), (20, 1424914848), (21, 1357061760), (24, 1187429040), (27, 1055492480), (28, 1017796320), (30, 949943232), (32, 890571780), (35, 814237056), (36, 791619360), (40, 712457424), (42, 678530880), (45, 633295488), (48, 593714520), (54, 527746240), (56, 508898160), (60, 474971616), (63, 452353920), (64, 445285890), (70, 407118528), (72, 395809680), (80, 356228712), (84, 339265440), (90, 316647744), (96, 296857260), (105, 271412352), (108, 263873120), (112, 254449080), (120, 237485808), (126, 226176960), (128, 222642945), (135, 211098496), (140, 203559264), (144, 197904840), (160, 178114356), (168, 169632720), (180, 158323872), (189, 150784640), (192, 148428630), (210, 135706176), (216, 131936560), (224, 127224540), (240, 118742904), (252, 113088480), (270, 105549248), (280, 101779632), (288, 98952420), (315, 90470784), (320, 89057178), (336, 84816360), (360, 79161936), (378, 75392320), (384, 74214315), (420, 67853088), (432, 65968280), (448, 63612270), (480, 59371452), (504, 56544240), (540, 52774624), (560, 50889816), (576, 49476210), (630, 45235392), (640, 44528589), (672, 42408180), (720, 39580968), (756, 37696160), (840, 33926544), (864, 32984140), (896, 31806135), (945, 30156928), (960, 29685726), (1008, 28272120), (1080, 26387312), (1120, 25444908), (1152, 24738105), (1260, 22617696), (1344, 21204090), (1440, 19790484), (1512, 18848080), (1680, 16963272), (1728, 16492070), (1890, 15078464), (1920, 14842863), (2016, 14136060), (2160, 13193656), (2240, 12722454), (2520, 11308848), (2688, 10602045), (2880, 9895242), (3024, 9424040), (3360, 8481636), (3456, 8246035), (3780, 7539232), (4032, 7068030), (4320, 6596828), (4480, 6361227), (5040, 5654424), (5760, 4947621), (6048, 4712020), (6720, 4240818), (7560, 3769616), (8064, 3534015), (8640, 3298414), (10080, 2827212), (12096, 2356010), (13440, 2120409), (15120, 1884808), (17280, 1649207), (20160, 1413606), (24192, 1178005), (30240, 942404), (40320, 706803), (60480, 471202), (120960, 235601)]