387444960

素因数分解:

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

素因数の和:88

約数の個数: 648

約数和(自身を含む): 1719801720

約数和(自身を除く): 1332356760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 49, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 98, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 147, 152, 153, 160, 168, 170, 171, 180, 190, 196, 204, 210, 224, 228, 238, 240, 245, 252, 255, 266, 272, 280, 285, 288, 289, 294, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 392, 399, 408, 420, 441, 456, 476, 480, 490, 504, 510, 532, 544, 560, 570, 578, 588, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 735, 760, 765, 784, 798, 816, 833, 840, 855, 867, 882, 912, 931, 952, 969, 980, 1008, 1020, 1064, 1071, 1120, 1140, 1156, 1176, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1440, 1445, 1470, 1520, 1530, 1568, 1596, 1615, 1632, 1666, 1680, 1710, 1734, 1764, 1785, 1824, 1862, 1904, 1938, 1960, 1995, 2016, 2023, 2040, 2128, 2142, 2205, 2261, 2280, 2312, 2352, 2380, 2394, 2448, 2499, 2520, 2584, 2601, 2660, 2720, 2736, 2793, 2856, 2890, 2907, 2940, 3040, 3060, 3192, 3230, 3332, 3360, 3420, 3468, 3528, 3570, 3724, 3808, 3876, 3920, 3990, 4046, 4080, 4165, 4256, 4284, 4335, 4410, 4522, 4560, 4624, 4655, 4704, 4760, 4788, 4845, 4896, 4998, 5040, 5168, 5202, 5320, 5355, 5472, 5491, 5586, 5712, 5780, 5814, 5880, 5985, 6069, 6120, 6384, 6460, 6664, 6783, 6840, 6936, 7056, 7140, 7448, 7497, 7752, 7840, 7980, 8092, 8160, 8330, 8379, 8568, 8670, 8820, 9044, 9120, 9248, 9310, 9520, 9576, 9690, 9996, 10080, 10115, 10336, 10404, 10640, 10710, 10982, 11172, 11305, 11424, 11560, 11628, 11760, 11970, 12138, 12240, 12495, 12768, 12920, 13005, 13328, 13566, 13680, 13872, 13965, 14112, 14161, 14280, 14535, 14896, 14994, 15504, 15827, 15960, 16184, 16473, 16660, 16758, 17136, 17340, 17640, 18088, 18207, 18620, 19040, 19152, 19380, 19992, 20230, 20349, 20808, 21280, 21420, 21964, 22344, 22610, 23120, 23256, 23520, 23940, 24276, 24480, 24990, 25840, 26010, 26656, 27132, 27360, 27455, 27744, 27930, 28322, 28560, 29070, 29792, 29988, 30345, 31008, 31654, 31920, 32368, 32946, 33320, 33516, 33915, 34272, 34680, 35280, 36176, 36414, 37240, 37485, 38304, 38437, 38760, 39984, 40460, 40698, 41616, 41895, 42483, 42840, 43928, 44688, 45220, 46240, 46512, 47481, 47880, 48552, 49419, 49980, 51680, 52020, 54264, 54910, 55860, 56644, 57120, 58140, 59976, 60690, 63308, 63840, 64736, 65892, 66640, 67032, 67830, 69360, 70560, 70805, 72352, 72828, 74480, 74970, 76874, 77520, 79135, 79968, 80920, 81396, 82365, 83232, 83790, 84966, 85680, 87856, 89376, 90440, 91035, 93024, 94962, 95760, 97104, 98838, 99960, 101745, 104040, 108528, 109820, 111720, 113288, 115311, 116280, 119952, 121380, 126616, 127449, 131784, 133280, 134064, 135660, 138720, 141610, 142443, 145656, 148960, 149940, 153748, 155040, 158270, 161840, 162792, 164730, 167580, 169932, 171360, 175712, 180880, 182070, 189924, 191520, 192185, 194208, 197676, 199920, 203490, 208080, 212415, 217056, 219640, 223440, 226576, 230622, 232560, 237405, 239904, 242760, 247095, 253232, 254898, 263568, 268128, 269059, 271320, 283220, 284886, 291312, 299880, 307496, 316540, 323680, 325584, 329460, 335160, 339864, 345933, 361760, 364140, 379848, 384370, 395352, 399840, 406980, 416160, 424830, 439280, 446880, 453152, 461244, 465120, 474810, 485520, 494190, 506464, 509796, 527136, 538118, 542640, 566440, 569772, 576555, 582624, 599760, 614992, 633080, 637245, 651168, 658920, 670320, 679728, 691866, 712215, 728280, 759696, 768740, 790704, 807177, 813960, 849660, 878560, 922488, 949620, 971040, 988380, 1019592, 1076236, 1085280, 1132880, 1139544, 1153110, 1199520, 1229984, 1266160, 1274490, 1317840, 1340640, 1345295, 1359456, 1383732, 1424430, 1456560, 1519392, 1537480, 1581408, 1614354, 1627920, 1699320, 1729665, 1844976, 1899240, 1976760, 2039184, 2152472, 2265760, 2279088, 2306220, 2421531, 2532320, 2548980, 2635680, 2690590, 2767464, 2848860, 2913120, 3074960, 3228708, 3255840, 3398640, 3459330, 3689952, 3798480, 3953520, 4035885, 4078368, 4304944, 4558176, 4612440, 4843062, 5097960, 5381180, 5534928, 5697720, 6149920, 6457416, 6797280, 6918660, 7596960, 7907040, 8071770, 8609888, 9224880, 9686124, 10195920, 10762360, 11069856, 11395440, 12107655, 12914832, 13837320, 16143540, 18449760, 19372248, 20391840, 21524720, 22790880, 24215310, 25829664, 27674640, 32287080, 38744496, 43049440, 48430620, 55349280, 64574160, 77488992, 96861240, 129148320, 193722480, 387444960]

約数ペア:

[(1, 387444960), (2, 193722480), (3, 129148320), (4, 96861240), (5, 77488992), (6, 64574160), (7, 55349280), (8, 48430620), (9, 43049440), (10, 38744496), (12, 32287080), (14, 27674640), (15, 25829664), (16, 24215310), (17, 22790880), (18, 21524720), (19, 20391840), (20, 19372248), (21, 18449760), (24, 16143540), (28, 13837320), (30, 12914832), (32, 12107655), (34, 11395440), (35, 11069856), (36, 10762360), (38, 10195920), (40, 9686124), (42, 9224880), (45, 8609888), (48, 8071770), (49, 7907040), (51, 7596960), (56, 6918660), (57, 6797280), (60, 6457416), (63, 6149920), (68, 5697720), (70, 5534928), (72, 5381180), (76, 5097960), (80, 4843062), (84, 4612440), (85, 4558176), (90, 4304944), (95, 4078368), (96, 4035885), (98, 3953520), (102, 3798480), (105, 3689952), (112, 3459330), (114, 3398640), (119, 3255840), (120, 3228708), (126, 3074960), (133, 2913120), (136, 2848860), (140, 2767464), (144, 2690590), (147, 2635680), (152, 2548980), (153, 2532320), (160, 2421531), (168, 2306220), (170, 2279088), (171, 2265760), (180, 2152472), (190, 2039184), (196, 1976760), (204, 1899240), (210, 1844976), (224, 1729665), (228, 1699320), (238, 1627920), (240, 1614354), (245, 1581408), (252, 1537480), (255, 1519392), (266, 1456560), (272, 1424430), (280, 1383732), (285, 1359456), (288, 1345295), (289, 1340640), (294, 1317840), (304, 1274490), (306, 1266160), (315, 1229984), (323, 1199520), (336, 1153110), (340, 1139544), (342, 1132880), (357, 1085280), (360, 1076236), (380, 1019592), (392, 988380), (399, 971040), (408, 949620), (420, 922488), (441, 878560), (456, 849660), (476, 813960), (480, 807177), (490, 790704), (504, 768740), (510, 759696), (532, 728280), (544, 712215), (560, 691866), (570, 679728), (578, 670320), (588, 658920), (595, 651168), (608, 637245), (612, 633080), (630, 614992), (646, 599760), (665, 582624), (672, 576555), (680, 569772), (684, 566440), (714, 542640), (720, 538118), (735, 527136), (760, 509796), (765, 506464), (784, 494190), (798, 485520), (816, 474810), (833, 465120), (840, 461244), (855, 453152), (867, 446880), (882, 439280), (912, 424830), (931, 416160), (952, 406980), (969, 399840), (980, 395352), (1008, 384370), (1020, 379848), (1064, 364140), (1071, 361760), (1120, 345933), (1140, 339864), (1156, 335160), (1176, 329460), (1190, 325584), (1197, 323680), (1224, 316540), (1260, 307496), (1292, 299880), (1330, 291312), (1360, 284886), (1368, 283220), (1428, 271320), (1440, 269059), (1445, 268128), (1470, 263568), (1520, 254898), (1530, 253232), (1568, 247095), (1596, 242760), (1615, 239904), (1632, 237405), (1666, 232560), (1680, 230622), (1710, 226576), (1734, 223440), (1764, 219640), (1785, 217056), (1824, 212415), (1862, 208080), (1904, 203490), (1938, 199920), (1960, 197676), (1995, 194208), (2016, 192185), (2023, 191520), (2040, 189924), (2128, 182070), (2142, 180880), (2205, 175712), (2261, 171360), (2280, 169932), (2312, 167580), (2352, 164730), (2380, 162792), (2394, 161840), (2448, 158270), (2499, 155040), (2520, 153748), (2584, 149940), (2601, 148960), (2660, 145656), (2720, 142443), (2736, 141610), (2793, 138720), (2856, 135660), (2890, 134064), (2907, 133280), (2940, 131784), (3040, 127449), (3060, 126616), (3192, 121380), (3230, 119952), (3332, 116280), (3360, 115311), (3420, 113288), (3468, 111720), (3528, 109820), (3570, 108528), (3724, 104040), (3808, 101745), (3876, 99960), (3920, 98838), (3990, 97104), (4046, 95760), (4080, 94962), (4165, 93024), (4256, 91035), (4284, 90440), (4335, 89376), (4410, 87856), (4522, 85680), (4560, 84966), (4624, 83790), (4655, 83232), (4704, 82365), (4760, 81396), (4788, 80920), (4845, 79968), (4896, 79135), (4998, 77520), (5040, 76874), (5168, 74970), (5202, 74480), (5320, 72828), (5355, 72352), (5472, 70805), (5491, 70560), (5586, 69360), (5712, 67830), (5780, 67032), (5814, 66640), (5880, 65892), (5985, 64736), (6069, 63840), (6120, 63308), (6384, 60690), (6460, 59976), (6664, 58140), (6783, 57120), (6840, 56644), (6936, 55860), (7056, 54910), (7140, 54264), (7448, 52020), (7497, 51680), (7752, 49980), (7840, 49419), (7980, 48552), (8092, 47880), (8160, 47481), (8330, 46512), (8379, 46240), (8568, 45220), (8670, 44688), (8820, 43928), (9044, 42840), (9120, 42483), (9248, 41895), (9310, 41616), (9520, 40698), (9576, 40460), (9690, 39984), (9996, 38760), (10080, 38437), (10115, 38304), (10336, 37485), (10404, 37240), (10640, 36414), (10710, 36176), (10982, 35280), (11172, 34680), (11305, 34272), (11424, 33915), (11560, 33516), (11628, 33320), (11760, 32946), (11970, 32368), (12138, 31920), (12240, 31654), (12495, 31008), (12768, 30345), (12920, 29988), (13005, 29792), (13328, 29070), (13566, 28560), (13680, 28322), (13872, 27930), (13965, 27744), (14112, 27455), (14161, 27360), (14280, 27132), (14535, 26656), (14896, 26010), (14994, 25840), (15504, 24990), (15827, 24480), (15960, 24276), (16184, 23940), (16473, 23520), (16660, 23256), (16758, 23120), (17136, 22610), (17340, 22344), (17640, 21964), (18088, 21420), (18207, 21280), (18620, 20808), (19040, 20349), (19152, 20230), (19380, 19992)]