1317529920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 448

約数和(自身を含む): 5337169920

約数和(自身を除く): 4019640000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 399, 408, 420, 448, 456, 476, 480, 510, 532, 544, 560, 570, 595, 607, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1140, 1190, 1214, 1216, 1292, 1330, 1344, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1821, 1824, 1904, 1938, 1995, 2040, 2128, 2240, 2261, 2280, 2380, 2428, 2584, 2660, 2720, 2856, 3035, 3040, 3192, 3230, 3264, 3360, 3570, 3642, 3648, 3808, 3876, 3990, 4080, 4249, 4256, 4522, 4560, 4760, 4845, 4856, 5168, 5320, 5440, 5712, 6070, 6080, 6384, 6460, 6720, 6783, 7140, 7284, 7616, 7752, 7980, 8160, 8498, 8512, 9044, 9105, 9120, 9520, 9690, 9712, 10319, 10336, 10640, 11305, 11424, 11533, 12140, 12747, 12768, 12920, 13566, 14280, 14568, 15504, 15960, 16320, 16996, 18088, 18210, 18240, 19040, 19380, 19424, 20638, 20672, 21245, 21280, 22610, 22848, 23066, 24280, 25494, 25536, 25840, 27132, 28560, 29136, 30957, 31008, 31920, 33915, 33992, 34599, 36176, 36420, 38080, 38760, 38848, 41276, 42490, 42560, 45220, 46132, 48560, 50988, 51595, 51680, 54264, 57120, 57665, 58272, 61914, 62016, 63735, 63840, 67830, 67984, 69198, 72233, 72352, 72840, 77520, 80731, 82552, 84980, 90440, 92264, 97120, 101976, 103190, 103360, 108528, 114240, 115330, 116544, 123828, 127470, 127680, 135660, 135968, 138396, 144466, 144704, 145680, 154785, 155040, 161462, 165104, 169960, 172995, 180880, 184528, 194240, 196061, 203952, 206380, 216699, 217056, 230660, 242193, 247656, 254940, 271320, 271936, 276792, 288932, 291360, 309570, 310080, 322924, 330208, 339920, 345990, 361165, 361760, 369056, 392122, 403655, 407904, 412760, 433398, 434112, 461320, 484386, 495312, 509880, 542640, 553584, 577864, 582720, 588183, 619140, 645848, 660416, 679840, 691980, 722330, 723520, 738112, 784244, 807310, 815808, 825520, 866796, 922640, 968772, 980305, 990624, 1019760, 1083495, 1085280, 1107168, 1155728, 1176366, 1210965, 1238280, 1291696, 1359680, 1372427, 1383960, 1444660, 1568488, 1614620, 1651040, 1733592, 1845280, 1937544, 1960610, 1981248, 2039520, 2166990, 2170560, 2214336, 2311456, 2352732, 2421930, 2476560, 2583392, 2744854, 2767920, 2889320, 2940915, 3136976, 3229240, 3302080, 3467184, 3690560, 3875088, 3921220, 4079040, 4117281, 4333980, 4622912, 4705464, 4843860, 4953120, 5166784, 5489708, 5535840, 5778640, 5881830, 6273952, 6458480, 6862135, 6934368, 7750176, 7842440, 8234562, 8667960, 9410928, 9687720, 9906240, 10979416, 11071680, 11557280, 11763660, 12547904, 12916960, 13724270, 13868736, 15500352, 15684880, 16469124, 17335920, 18821856, 19375440, 20586405, 21958832, 23114560, 23527320, 25833920, 27448540, 31369760, 32938248, 34671840, 37643712, 38750880, 41172810, 43917664, 47054640, 54897080, 62739520, 65876496, 69343680, 77501760, 82345620, 87835328, 94109280, 109794160, 131752992, 164691240, 188218560, 219588320, 263505984, 329382480, 439176640, 658764960, 1317529920]

約数ペア:

[(1, 1317529920), (2, 658764960), (3, 439176640), (4, 329382480), (5, 263505984), (6, 219588320), (7, 188218560), (8, 164691240), (10, 131752992), (12, 109794160), (14, 94109280), (15, 87835328), (16, 82345620), (17, 77501760), (19, 69343680), (20, 65876496), (21, 62739520), (24, 54897080), (28, 47054640), (30, 43917664), (32, 41172810), (34, 38750880), (35, 37643712), (38, 34671840), (40, 32938248), (42, 31369760), (48, 27448540), (51, 25833920), (56, 23527320), (57, 23114560), (60, 21958832), (64, 20586405), (68, 19375440), (70, 18821856), (76, 17335920), (80, 16469124), (84, 15684880), (85, 15500352), (95, 13868736), (96, 13724270), (102, 12916960), (105, 12547904), (112, 11763660), (114, 11557280), (119, 11071680), (120, 10979416), (133, 9906240), (136, 9687720), (140, 9410928), (152, 8667960), (160, 8234562), (168, 7842440), (170, 7750176), (190, 6934368), (192, 6862135), (204, 6458480), (210, 6273952), (224, 5881830), (228, 5778640), (238, 5535840), (240, 5489708), (255, 5166784), (266, 4953120), (272, 4843860), (280, 4705464), (285, 4622912), (304, 4333980), (320, 4117281), (323, 4079040), (336, 3921220), (340, 3875088), (357, 3690560), (380, 3467184), (399, 3302080), (408, 3229240), (420, 3136976), (448, 2940915), (456, 2889320), (476, 2767920), (480, 2744854), (510, 2583392), (532, 2476560), (544, 2421930), (560, 2352732), (570, 2311456), (595, 2214336), (607, 2170560), (608, 2166990), (646, 2039520), (665, 1981248), (672, 1960610), (680, 1937544), (714, 1845280), (760, 1733592), (798, 1651040), (816, 1614620), (840, 1568488), (912, 1444660), (952, 1383960), (960, 1372427), (969, 1359680), (1020, 1291696), (1064, 1238280), (1088, 1210965), (1120, 1176366), (1140, 1155728), (1190, 1107168), (1214, 1085280), (1216, 1083495), (1292, 1019760), (1330, 990624), (1344, 980305), (1360, 968772), (1428, 922640), (1520, 866796), (1596, 825520), (1615, 815808), (1632, 807310), (1680, 784244), (1785, 738112), (1821, 723520), (1824, 722330), (1904, 691980), (1938, 679840), (1995, 660416), (2040, 645848), (2128, 619140), (2240, 588183), (2261, 582720), (2280, 577864), (2380, 553584), (2428, 542640), (2584, 509880), (2660, 495312), (2720, 484386), (2856, 461320), (3035, 434112), (3040, 433398), (3192, 412760), (3230, 407904), (3264, 403655), (3360, 392122), (3570, 369056), (3642, 361760), (3648, 361165), (3808, 345990), (3876, 339920), (3990, 330208), (4080, 322924), (4249, 310080), (4256, 309570), (4522, 291360), (4560, 288932), (4760, 276792), (4845, 271936), (4856, 271320), (5168, 254940), (5320, 247656), (5440, 242193), (5712, 230660), (6070, 217056), (6080, 216699), (6384, 206380), (6460, 203952), (6720, 196061), (6783, 194240), (7140, 184528), (7284, 180880), (7616, 172995), (7752, 169960), (7980, 165104), (8160, 161462), (8498, 155040), (8512, 154785), (9044, 145680), (9105, 144704), (9120, 144466), (9520, 138396), (9690, 135968), (9712, 135660), (10319, 127680), (10336, 127470), (10640, 123828), (11305, 116544), (11424, 115330), (11533, 114240), (12140, 108528), (12747, 103360), (12768, 103190), (12920, 101976), (13566, 97120), (14280, 92264), (14568, 90440), (15504, 84980), (15960, 82552), (16320, 80731), (16996, 77520), (18088, 72840), (18210, 72352), (18240, 72233), (19040, 69198), (19380, 67984), (19424, 67830), (20638, 63840), (20672, 63735), (21245, 62016), (21280, 61914), (22610, 58272), (22848, 57665), (23066, 57120), (24280, 54264), (25494, 51680), (25536, 51595), (25840, 50988), (27132, 48560), (28560, 46132), (29136, 45220), (30957, 42560), (31008, 42490), (31920, 41276), (33915, 38848), (33992, 38760), (34599, 38080), (36176, 36420)]