1906814520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 320

約数和(自身を含む): 7310761920

約数和(自身を除く): 5403947400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 1020, 1053, 1080, 1105, 1170, 1224, 1326, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1989, 2040, 2106, 2210, 2295, 2340, 2652, 2663, 2754, 2808, 3060, 3240, 3315, 3510, 3672, 3978, 4212, 4420, 4590, 4680, 5265, 5304, 5326, 5508, 5967, 6120, 6630, 6885, 7020, 7956, 7989, 8424, 8840, 9180, 9945, 10530, 10652, 11016, 11934, 13260, 13315, 13770, 14040, 15912, 15978, 17901, 18360, 19890, 21060, 21304, 23868, 23967, 26520, 26630, 27540, 29835, 31956, 34619, 35802, 39780, 39945, 42120, 45271, 47736, 47934, 53260, 55080, 59670, 63912, 69238, 71604, 71901, 79560, 79890, 89505, 90542, 95868, 103857, 106520, 119340, 119835, 135813, 138476, 143208, 143802, 159780, 173095, 179010, 181084, 191736, 207714, 215703, 226355, 238680, 239670, 271626, 276952, 287604, 311571, 319560, 346190, 358020, 359505, 362168, 407439, 415428, 431406, 452710, 479340, 519285, 543252, 575208, 588523, 623142, 679065, 692380, 716040, 719010, 814878, 830856, 862812, 905420, 934713, 958680, 1038570, 1078515, 1086504, 1177046, 1222317, 1246284, 1358130, 1384760, 1438020, 1557855, 1629756, 1725624, 1765569, 1810840, 1869426, 2037195, 2077140, 2157030, 2354092, 2444634, 2492568, 2716260, 2804139, 2876040, 2942615, 3115710, 3259512, 3531138, 3666951, 3738852, 4074390, 4154280, 4314060, 4673565, 4708184, 4889268, 5296707, 5432520, 5608278, 5885230, 6111585, 6231420, 7062276, 7333902, 7477704, 8148780, 8628120, 8827845, 9347130, 9778536, 10593414, 11216556, 11770460, 12223170, 12462840, 14020695, 14124552, 14667804, 15890121, 16297560, 17655690, 18334755, 18694260, 21186828, 22433112, 23540920, 24446340, 26483535, 28041390, 29335608, 31780242, 35311380, 36669510, 37388520, 42373656, 47670363, 48892680, 52967070, 56082780, 63560484, 70622760, 73339020, 79450605, 95340726, 105934140, 112165560, 127120968, 146678040, 158901210, 190681452, 211868280, 238351815, 317802420, 381362904, 476703630, 635604840, 953407260, 1906814520]

約数ペア:

[(1, 1906814520), (2, 953407260), (3, 635604840), (4, 476703630), (5, 381362904), (6, 317802420), (8, 238351815), (9, 211868280), (10, 190681452), (12, 158901210), (13, 146678040), (15, 127120968), (17, 112165560), (18, 105934140), (20, 95340726), (24, 79450605), (26, 73339020), (27, 70622760), (30, 63560484), (34, 56082780), (36, 52967070), (39, 48892680), (40, 47670363), (45, 42373656), (51, 37388520), (52, 36669510), (54, 35311380), (60, 31780242), (65, 29335608), (68, 28041390), (72, 26483535), (78, 24446340), (81, 23540920), (85, 22433112), (90, 21186828), (102, 18694260), (104, 18334755), (108, 17655690), (117, 16297560), (120, 15890121), (130, 14667804), (135, 14124552), (136, 14020695), (153, 12462840), (156, 12223170), (162, 11770460), (170, 11216556), (180, 10593414), (195, 9778536), (204, 9347130), (216, 8827845), (221, 8628120), (234, 8148780), (255, 7477704), (260, 7333902), (270, 7062276), (306, 6231420), (312, 6111585), (324, 5885230), (340, 5608278), (351, 5432520), (360, 5296707), (390, 4889268), (405, 4708184), (408, 4673565), (442, 4314060), (459, 4154280), (468, 4074390), (510, 3738852), (520, 3666951), (540, 3531138), (585, 3259512), (612, 3115710), (648, 2942615), (663, 2876040), (680, 2804139), (702, 2716260), (765, 2492568), (780, 2444634), (810, 2354092), (884, 2157030), (918, 2077140), (936, 2037195), (1020, 1869426), (1053, 1810840), (1080, 1765569), (1105, 1725624), (1170, 1629756), (1224, 1557855), (1326, 1438020), (1377, 1384760), (1404, 1358130), (1530, 1246284), (1560, 1222317), (1620, 1177046), (1755, 1086504), (1768, 1078515), (1836, 1038570), (1989, 958680), (2040, 934713), (2106, 905420), (2210, 862812), (2295, 830856), (2340, 814878), (2652, 719010), (2663, 716040), (2754, 692380), (2808, 679065), (3060, 623142), (3240, 588523), (3315, 575208), (3510, 543252), (3672, 519285), (3978, 479340), (4212, 452710), (4420, 431406), (4590, 415428), (4680, 407439), (5265, 362168), (5304, 359505), (5326, 358020), (5508, 346190), (5967, 319560), (6120, 311571), (6630, 287604), (6885, 276952), (7020, 271626), (7956, 239670), (7989, 238680), (8424, 226355), (8840, 215703), (9180, 207714), (9945, 191736), (10530, 181084), (10652, 179010), (11016, 173095), (11934, 159780), (13260, 143802), (13315, 143208), (13770, 138476), (14040, 135813), (15912, 119835), (15978, 119340), (17901, 106520), (18360, 103857), (19890, 95868), (21060, 90542), (21304, 89505), (23868, 79890), (23967, 79560), (26520, 71901), (26630, 71604), (27540, 69238), (29835, 63912), (31956, 59670), (34619, 55080), (35802, 53260), (39780, 47934), (39945, 47736), (42120, 45271)]