385276320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1916

約数の個数: 288

約数和(自身を含む): 1545433344

約数和(自身を除く): 1160157024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1871, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3168, 3432, 3742, 3744, 3960, 4290, 4576, 4680, 5148, 5280, 5613, 5720, 6240, 6435, 6864, 7484, 7920, 8580, 9355, 9360, 10296, 11226, 11440, 12870, 13728, 14968, 15840, 16839, 17160, 18710, 18720, 20581, 20592, 22452, 22880, 24323, 25740, 28065, 29936, 33678, 34320, 37420, 41162, 41184, 44904, 48646, 51480, 56130, 59872, 61743, 67356, 68640, 72969, 74840, 82324, 84195, 89808, 97292, 102905, 102960, 112260, 121615, 123486, 134712, 145938, 149680, 164648, 168390, 179616, 185229, 194584, 205810, 205920, 218907, 224520, 243230, 246972, 267553, 269424, 291876, 299360, 308715, 329296, 336780, 364845, 370458, 389168, 411620, 437814, 449040, 486460, 493944, 535106, 538848, 583752, 617430, 658592, 673560, 729690, 740916, 778336, 802659, 823240, 875628, 898080, 926145, 972920, 987888, 1070212, 1094535, 1167504, 1234860, 1337765, 1347120, 1459380, 1481832, 1605318, 1646480, 1751256, 1852290, 1945840, 1975776, 2140424, 2189070, 2335008, 2407977, 2469720, 2675530, 2694240, 2918760, 2963664, 3210636, 3292960, 3502512, 3704580, 3891680, 4013295, 4280848, 4378140, 4815954, 4939440, 5351060, 5837520, 5927328, 6421272, 7005024, 7409160, 8026590, 8561696, 8756280, 9631908, 9878880, 10702120, 11675040, 12039885, 12842544, 14818320, 16053180, 17512560, 19263816, 21404240, 24079770, 25685088, 29636640, 32106360, 35025120, 38527632, 42808480, 48159540, 64212720, 77055264, 96319080, 128425440, 192638160, 385276320]

約数ペア:

[(1, 385276320), (2, 192638160), (3, 128425440), (4, 96319080), (5, 77055264), (6, 64212720), (8, 48159540), (9, 42808480), (10, 38527632), (11, 35025120), (12, 32106360), (13, 29636640), (15, 25685088), (16, 24079770), (18, 21404240), (20, 19263816), (22, 17512560), (24, 16053180), (26, 14818320), (30, 12842544), (32, 12039885), (33, 11675040), (36, 10702120), (39, 9878880), (40, 9631908), (44, 8756280), (45, 8561696), (48, 8026590), (52, 7409160), (55, 7005024), (60, 6421272), (65, 5927328), (66, 5837520), (72, 5351060), (78, 4939440), (80, 4815954), (88, 4378140), (90, 4280848), (96, 4013295), (99, 3891680), (104, 3704580), (110, 3502512), (117, 3292960), (120, 3210636), (130, 2963664), (132, 2918760), (143, 2694240), (144, 2675530), (156, 2469720), (160, 2407977), (165, 2335008), (176, 2189070), (180, 2140424), (195, 1975776), (198, 1945840), (208, 1852290), (220, 1751256), (234, 1646480), (240, 1605318), (260, 1481832), (264, 1459380), (286, 1347120), (288, 1337765), (312, 1234860), (330, 1167504), (352, 1094535), (360, 1070212), (390, 987888), (396, 972920), (416, 926145), (429, 898080), (440, 875628), (468, 823240), (480, 802659), (495, 778336), (520, 740916), (528, 729690), (572, 673560), (585, 658592), (624, 617430), (660, 583752), (715, 538848), (720, 535106), (780, 493944), (792, 486460), (858, 449040), (880, 437814), (936, 411620), (990, 389168), (1040, 370458), (1056, 364845), (1144, 336780), (1170, 329296), (1248, 308715), (1287, 299360), (1320, 291876), (1430, 269424), (1440, 267553), (1560, 246972), (1584, 243230), (1716, 224520), (1760, 218907), (1871, 205920), (1872, 205810), (1980, 194584), (2080, 185229), (2145, 179616), (2288, 168390), (2340, 164648), (2574, 149680), (2640, 145938), (2860, 134712), (3120, 123486), (3168, 121615), (3432, 112260), (3742, 102960), (3744, 102905), (3960, 97292), (4290, 89808), (4576, 84195), (4680, 82324), (5148, 74840), (5280, 72969), (5613, 68640), (5720, 67356), (6240, 61743), (6435, 59872), (6864, 56130), (7484, 51480), (7920, 48646), (8580, 44904), (9355, 41184), (9360, 41162), (10296, 37420), (11226, 34320), (11440, 33678), (12870, 29936), (13728, 28065), (14968, 25740), (15840, 24323), (16839, 22880), (17160, 22452), (18710, 20592), (18720, 20581)]