3988485360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 13974105600

約数和(自身を除く): 9985620240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 199, 216, 240, 243, 270, 324, 360, 398, 405, 432, 486, 540, 597, 648, 720, 796, 810, 972, 995, 1031, 1080, 1194, 1215, 1296, 1592, 1620, 1791, 1944, 1990, 2062, 2160, 2388, 2430, 2985, 3093, 3184, 3240, 3582, 3888, 3980, 4124, 4776, 4860, 5155, 5373, 5970, 6186, 6480, 7164, 7960, 8248, 8955, 9279, 9552, 9720, 10310, 10746, 11940, 12372, 14328, 15465, 15920, 16119, 16496, 17910, 18558, 19440, 20620, 21492, 23880, 24744, 26865, 27837, 28656, 30930, 32238, 35820, 37116, 41240, 42984, 46395, 47760, 48357, 49488, 53730, 55674, 61860, 64476, 71640, 74232, 80595, 82480, 83511, 85968, 92790, 96714, 107460, 111348, 123720, 128952, 139185, 143280, 148464, 161190, 167022, 185580, 193428, 205169, 214920, 222696, 241785, 247440, 250533, 257904, 278370, 322380, 334044, 371160, 386856, 410338, 417555, 429840, 445392, 483570, 501066, 556740, 615507, 644760, 668088, 742320, 773712, 820676, 835110, 967140, 1002132, 1025845, 1113480, 1231014, 1252665, 1289520, 1336176, 1641352, 1670220, 1846521, 1934280, 2004264, 2051690, 2226960, 2462028, 2505330, 3077535, 3282704, 3340440, 3693042, 3868560, 4008528, 4103380, 4924056, 5010660, 5539563, 6155070, 6680880, 7386084, 8206760, 9232605, 9848112, 10021320, 11079126, 12310140, 14772168, 16413520, 16618689, 18465210, 20042640, 22158252, 24620280, 27697815, 29544336, 33237378, 36930420, 44316504, 49240560, 49856067, 55395630, 66474756, 73860840, 83093445, 88633008, 99712134, 110791260, 132949512, 147721680, 166186890, 199424268, 221582520, 249280335, 265899024, 332373780, 398848536, 443165040, 498560670, 664747560, 797697072, 997121340, 1329495120, 1994242680, 3988485360]

約数ペア:

[(1, 3988485360), (2, 1994242680), (3, 1329495120), (4, 997121340), (5, 797697072), (6, 664747560), (8, 498560670), (9, 443165040), (10, 398848536), (12, 332373780), (15, 265899024), (16, 249280335), (18, 221582520), (20, 199424268), (24, 166186890), (27, 147721680), (30, 132949512), (36, 110791260), (40, 99712134), (45, 88633008), (48, 83093445), (54, 73860840), (60, 66474756), (72, 55395630), (80, 49856067), (81, 49240560), (90, 44316504), (108, 36930420), (120, 33237378), (135, 29544336), (144, 27697815), (162, 24620280), (180, 22158252), (199, 20042640), (216, 18465210), (240, 16618689), (243, 16413520), (270, 14772168), (324, 12310140), (360, 11079126), (398, 10021320), (405, 9848112), (432, 9232605), (486, 8206760), (540, 7386084), (597, 6680880), (648, 6155070), (720, 5539563), (796, 5010660), (810, 4924056), (972, 4103380), (995, 4008528), (1031, 3868560), (1080, 3693042), (1194, 3340440), (1215, 3282704), (1296, 3077535), (1592, 2505330), (1620, 2462028), (1791, 2226960), (1944, 2051690), (1990, 2004264), (2062, 1934280), (2160, 1846521), (2388, 1670220), (2430, 1641352), (2985, 1336176), (3093, 1289520), (3184, 1252665), (3240, 1231014), (3582, 1113480), (3888, 1025845), (3980, 1002132), (4124, 967140), (4776, 835110), (4860, 820676), (5155, 773712), (5373, 742320), (5970, 668088), (6186, 644760), (6480, 615507), (7164, 556740), (7960, 501066), (8248, 483570), (8955, 445392), (9279, 429840), (9552, 417555), (9720, 410338), (10310, 386856), (10746, 371160), (11940, 334044), (12372, 322380), (14328, 278370), (15465, 257904), (15920, 250533), (16119, 247440), (16496, 241785), (17910, 222696), (18558, 214920), (19440, 205169), (20620, 193428), (21492, 185580), (23880, 167022), (24744, 161190), (26865, 148464), (27837, 143280), (28656, 139185), (30930, 128952), (32238, 123720), (35820, 111348), (37116, 107460), (41240, 96714), (42984, 92790), (46395, 85968), (47760, 83511), (48357, 82480), (49488, 80595), (53730, 74232), (55674, 71640), (61860, 64476)]