30979420960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 384

約数和(自身を含む): 85854504960

約数和(自身を除く): 54875084000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 61, 62, 68, 76, 80, 85, 95, 122, 124, 136, 152, 155, 160, 170, 190, 244, 248, 272, 304, 305, 310, 317, 323, 340, 380, 488, 496, 527, 544, 589, 608, 610, 620, 634, 646, 680, 760, 976, 992, 1037, 1054, 1159, 1178, 1220, 1240, 1268, 1292, 1360, 1520, 1585, 1615, 1891, 1952, 2074, 2108, 2318, 2356, 2440, 2480, 2536, 2584, 2635, 2720, 2945, 3040, 3170, 3230, 3782, 4148, 4216, 4636, 4712, 4880, 4960, 5072, 5168, 5185, 5270, 5389, 5795, 5890, 6023, 6340, 6460, 7564, 8296, 8432, 9272, 9424, 9455, 9760, 9827, 10013, 10144, 10336, 10370, 10540, 10778, 11590, 11780, 12046, 12680, 12920, 15128, 16592, 16864, 18544, 18848, 18910, 19337, 19654, 19703, 20026, 20740, 21080, 21556, 23180, 23560, 24092, 25360, 25840, 26945, 30115, 30256, 32147, 33184, 35929, 37088, 37820, 38674, 39308, 39406, 40052, 41480, 42160, 43112, 46360, 47120, 48184, 49135, 50065, 50720, 51680, 53890, 60230, 60512, 64294, 71858, 75640, 77348, 78616, 78812, 80104, 82960, 84320, 86224, 92720, 94240, 96368, 96685, 98270, 98515, 100130, 102391, 107780, 120460, 128588, 143716, 151280, 154696, 157232, 157624, 160208, 160735, 165920, 167059, 172448, 179645, 185440, 186713, 192736, 193370, 196540, 197030, 200260, 204782, 215560, 240920, 257176, 287432, 302560, 309392, 314464, 315248, 320416, 321470, 328729, 334118, 359290, 367403, 373426, 386740, 393080, 394060, 400520, 409564, 431120, 481840, 511955, 514352, 574864, 599447, 610793, 618784, 630496, 642940, 657458, 668236, 718580, 734806, 746852, 773480, 786160, 788120, 801040, 819128, 835295, 862240, 933565, 963680, 1023910, 1028704, 1149728, 1198894, 1221586, 1285880, 1314916, 1336472, 1437160, 1469612, 1493704, 1546960, 1572320, 1576240, 1602080, 1638256, 1643645, 1670590, 1837015, 1867130, 2047820, 2397788, 2443172, 2571760, 2629832, 2672944, 2874320, 2939224, 2987408, 2997235, 3053965, 3093920, 3152480, 3174121, 3276512, 3287290, 3341180, 3674030, 3734260, 4095640, 4795576, 4886344, 5143520, 5259664, 5345888, 5748640, 5878448, 5974816, 5994470, 6107930, 6245851, 6348242, 6574580, 6682360, 7348060, 7468520, 8191280, 9591152, 9772688, 10190599, 10519328, 11389493, 11756896, 11988940, 12215860, 12491702, 12696484, 13149160, 13364720, 14696120, 14937040, 15870605, 16382560, 19182304, 19545376, 20381198, 22778986, 23977880, 24431720, 24983404, 25392968, 26298320, 26729440, 29392240, 29874080, 31229255, 31741210, 40762396, 45557972, 47955760, 48863440, 49966808, 50785936, 50952995, 52596640, 56947465, 58784480, 62458510, 63482420, 81524792, 91115944, 95911520, 97726880, 99933616, 101571872, 101905990, 113894930, 124917020, 126964840, 163049584, 182231888, 193621381, 199867232, 203811980, 227789860, 249834040, 253929680, 326099168, 364463776, 387242762, 407623960, 455579720, 499668080, 507859360, 774485524, 815247920, 911159440, 968106905, 999336160, 1548971048, 1630495840, 1822318880, 1936213810, 3097942096, 3872427620, 6195884192, 7744855240, 15489710480, 30979420960]

約数ペア:

[(1, 30979420960), (2, 15489710480), (4, 7744855240), (5, 6195884192), (8, 3872427620), (10, 3097942096), (16, 1936213810), (17, 1822318880), (19, 1630495840), (20, 1548971048), (31, 999336160), (32, 968106905), (34, 911159440), (38, 815247920), (40, 774485524), (61, 507859360), (62, 499668080), (68, 455579720), (76, 407623960), (80, 387242762), (85, 364463776), (95, 326099168), (122, 253929680), (124, 249834040), (136, 227789860), (152, 203811980), (155, 199867232), (160, 193621381), (170, 182231888), (190, 163049584), (244, 126964840), (248, 124917020), (272, 113894930), (304, 101905990), (305, 101571872), (310, 99933616), (317, 97726880), (323, 95911520), (340, 91115944), (380, 81524792), (488, 63482420), (496, 62458510), (527, 58784480), (544, 56947465), (589, 52596640), (608, 50952995), (610, 50785936), (620, 49966808), (634, 48863440), (646, 47955760), (680, 45557972), (760, 40762396), (976, 31741210), (992, 31229255), (1037, 29874080), (1054, 29392240), (1159, 26729440), (1178, 26298320), (1220, 25392968), (1240, 24983404), (1268, 24431720), (1292, 23977880), (1360, 22778986), (1520, 20381198), (1585, 19545376), (1615, 19182304), (1891, 16382560), (1952, 15870605), (2074, 14937040), (2108, 14696120), (2318, 13364720), (2356, 13149160), (2440, 12696484), (2480, 12491702), (2536, 12215860), (2584, 11988940), (2635, 11756896), (2720, 11389493), (2945, 10519328), (3040, 10190599), (3170, 9772688), (3230, 9591152), (3782, 8191280), (4148, 7468520), (4216, 7348060), (4636, 6682360), (4712, 6574580), (4880, 6348242), (4960, 6245851), (5072, 6107930), (5168, 5994470), (5185, 5974816), (5270, 5878448), (5389, 5748640), (5795, 5345888), (5890, 5259664), (6023, 5143520), (6340, 4886344), (6460, 4795576), (7564, 4095640), (8296, 3734260), (8432, 3674030), (9272, 3341180), (9424, 3287290), (9455, 3276512), (9760, 3174121), (9827, 3152480), (10013, 3093920), (10144, 3053965), (10336, 2997235), (10370, 2987408), (10540, 2939224), (10778, 2874320), (11590, 2672944), (11780, 2629832), (12046, 2571760), (12680, 2443172), (12920, 2397788), (15128, 2047820), (16592, 1867130), (16864, 1837015), (18544, 1670590), (18848, 1643645), (18910, 1638256), (19337, 1602080), (19654, 1576240), (19703, 1572320), (20026, 1546960), (20740, 1493704), (21080, 1469612), (21556, 1437160), (23180, 1336472), (23560, 1314916), (24092, 1285880), (25360, 1221586), (25840, 1198894), (26945, 1149728), (30115, 1028704), (30256, 1023910), (32147, 963680), (33184, 933565), (35929, 862240), (37088, 835295), (37820, 819128), (38674, 801040), (39308, 788120), (39406, 786160), (40052, 773480), (41480, 746852), (42160, 734806), (43112, 718580), (46360, 668236), (47120, 657458), (48184, 642940), (49135, 630496), (50065, 618784), (50720, 610793), (51680, 599447), (53890, 574864), (60230, 514352), (60512, 511955), (64294, 481840), (71858, 431120), (75640, 409564), (77348, 400520), (78616, 394060), (78812, 393080), (80104, 386740), (82960, 373426), (84320, 367403), (86224, 359290), (92720, 334118), (94240, 328729), (96368, 321470), (96685, 320416), (98270, 315248), (98515, 314464), (100130, 309392), (102391, 302560), (107780, 287432), (120460, 257176), (128588, 240920), (143716, 215560), (151280, 204782), (154696, 200260), (157232, 197030), (157624, 196540), (160208, 193370), (160735, 192736), (165920, 186713), (167059, 185440), (172448, 179645)]