378100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1328140800

約数和(自身を除く): 950040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 79, 80, 96, 104, 118, 120, 130, 156, 158, 160, 169, 177, 195, 208, 236, 237, 240, 260, 295, 312, 316, 338, 354, 390, 395, 416, 472, 474, 480, 507, 520, 590, 624, 632, 676, 708, 767, 780, 790, 845, 885, 944, 948, 1014, 1027, 1040, 1180, 1185, 1248, 1264, 1352, 1416, 1534, 1560, 1580, 1690, 1770, 1888, 1896, 2028, 2054, 2080, 2301, 2360, 2370, 2528, 2535, 2704, 2832, 3068, 3081, 3120, 3160, 3380, 3540, 3792, 3835, 4056, 4108, 4602, 4661, 4720, 4740, 5070, 5135, 5408, 5664, 6136, 6162, 6240, 6320, 6760, 7080, 7584, 7670, 8112, 8216, 9204, 9322, 9440, 9480, 9971, 10140, 10270, 11505, 12272, 12324, 12640, 13351, 13520, 13983, 14160, 15340, 15405, 16224, 16432, 18408, 18644, 18960, 19942, 20280, 20540, 23010, 23305, 24544, 24648, 26702, 27040, 27966, 28320, 29913, 30680, 30810, 32864, 36816, 37288, 37920, 39884, 40053, 40560, 41080, 46020, 46610, 49296, 49855, 53404, 55932, 59826, 60593, 61360, 61620, 66755, 69915, 73632, 74576, 79768, 80106, 81120, 82160, 92040, 93220, 98592, 99710, 106808, 111864, 119652, 121186, 122720, 123240, 133510, 139830, 149152, 149565, 159536, 160212, 164320, 181779, 184080, 186440, 199420, 200265, 213616, 223728, 239304, 242372, 246480, 267020, 279660, 299130, 302965, 319072, 320424, 363558, 368160, 372880, 398840, 400530, 427232, 447456, 478608, 484744, 492960, 534040, 559320, 598260, 605930, 640848, 727116, 745760, 787709, 797680, 801060, 908895, 957216, 969488, 1068080, 1118640, 1196520, 1211860, 1281696, 1454232, 1575418, 1595360, 1602120, 1817790, 1938976, 2136160, 2237280, 2363127, 2393040, 2423720, 2908464, 3150836, 3204240, 3635580, 3938545, 4726254, 4786080, 4847440, 5816928, 6301672, 6408480, 7271160, 7877090, 9452508, 9694880, 11815635, 12603344, 14542320, 15754180, 18905016, 23631270, 25206688, 29084640, 31508360, 37810032, 47262540, 63016720, 75620064, 94525080, 126033440, 189050160, 378100320]

約数ペア:

[(1, 378100320), (2, 189050160), (3, 126033440), (4, 94525080), (5, 75620064), (6, 63016720), (8, 47262540), (10, 37810032), (12, 31508360), (13, 29084640), (15, 25206688), (16, 23631270), (20, 18905016), (24, 15754180), (26, 14542320), (30, 12603344), (32, 11815635), (39, 9694880), (40, 9452508), (48, 7877090), (52, 7271160), (59, 6408480), (60, 6301672), (65, 5816928), (78, 4847440), (79, 4786080), (80, 4726254), (96, 3938545), (104, 3635580), (118, 3204240), (120, 3150836), (130, 2908464), (156, 2423720), (158, 2393040), (160, 2363127), (169, 2237280), (177, 2136160), (195, 1938976), (208, 1817790), (236, 1602120), (237, 1595360), (240, 1575418), (260, 1454232), (295, 1281696), (312, 1211860), (316, 1196520), (338, 1118640), (354, 1068080), (390, 969488), (395, 957216), (416, 908895), (472, 801060), (474, 797680), (480, 787709), (507, 745760), (520, 727116), (590, 640848), (624, 605930), (632, 598260), (676, 559320), (708, 534040), (767, 492960), (780, 484744), (790, 478608), (845, 447456), (885, 427232), (944, 400530), (948, 398840), (1014, 372880), (1027, 368160), (1040, 363558), (1180, 320424), (1185, 319072), (1248, 302965), (1264, 299130), (1352, 279660), (1416, 267020), (1534, 246480), (1560, 242372), (1580, 239304), (1690, 223728), (1770, 213616), (1888, 200265), (1896, 199420), (2028, 186440), (2054, 184080), (2080, 181779), (2301, 164320), (2360, 160212), (2370, 159536), (2528, 149565), (2535, 149152), (2704, 139830), (2832, 133510), (3068, 123240), (3081, 122720), (3120, 121186), (3160, 119652), (3380, 111864), (3540, 106808), (3792, 99710), (3835, 98592), (4056, 93220), (4108, 92040), (4602, 82160), (4661, 81120), (4720, 80106), (4740, 79768), (5070, 74576), (5135, 73632), (5408, 69915), (5664, 66755), (6136, 61620), (6162, 61360), (6240, 60593), (6320, 59826), (6760, 55932), (7080, 53404), (7584, 49855), (7670, 49296), (8112, 46610), (8216, 46020), (9204, 41080), (9322, 40560), (9440, 40053), (9480, 39884), (9971, 37920), (10140, 37288), (10270, 36816), (11505, 32864), (12272, 30810), (12324, 30680), (12640, 29913), (13351, 28320), (13520, 27966), (13983, 27040), (14160, 26702), (15340, 24648), (15405, 24544), (16224, 23305), (16432, 23010), (18408, 20540), (18644, 20280), (18960, 19942)]