388258920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 640

約数和(自身を含む): 1693612800

約数和(自身を除く): 1305353880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 53, 54, 56, 57, 60, 63, 68, 70, 72, 76, 81, 84, 85, 90, 95, 102, 105, 106, 108, 114, 119, 120, 126, 133, 135, 136, 140, 152, 153, 159, 162, 168, 170, 171, 180, 189, 190, 204, 210, 212, 216, 228, 238, 252, 255, 265, 266, 270, 280, 285, 306, 315, 318, 323, 324, 340, 342, 357, 360, 371, 378, 380, 399, 405, 408, 420, 424, 456, 459, 476, 477, 504, 510, 513, 530, 532, 540, 567, 570, 595, 612, 630, 636, 646, 648, 665, 680, 684, 714, 742, 756, 760, 765, 795, 798, 810, 840, 855, 901, 918, 945, 952, 954, 969, 1007, 1020, 1026, 1060, 1064, 1071, 1080, 1113, 1134, 1140, 1190, 1197, 1224, 1260, 1272, 1292, 1330, 1368, 1377, 1428, 1431, 1484, 1512, 1530, 1539, 1590, 1596, 1615, 1620, 1710, 1785, 1802, 1836, 1855, 1890, 1908, 1938, 1995, 2014, 2040, 2052, 2120, 2142, 2226, 2261, 2268, 2280, 2295, 2380, 2385, 2394, 2520, 2565, 2584, 2660, 2703, 2754, 2835, 2856, 2862, 2907, 2968, 3021, 3060, 3078, 3180, 3192, 3213, 3230, 3240, 3339, 3420, 3570, 3591, 3604, 3672, 3710, 3780, 3816, 3876, 3990, 4028, 4104, 4284, 4293, 4452, 4505, 4522, 4536, 4590, 4760, 4770, 4788, 4845, 5035, 5130, 5320, 5355, 5406, 5508, 5565, 5670, 5724, 5814, 5985, 6042, 6120, 6156, 6307, 6360, 6426, 6460, 6678, 6783, 6840, 6885, 7049, 7140, 7155, 7182, 7208, 7420, 7560, 7695, 7752, 7980, 8056, 8109, 8568, 8586, 8721, 8904, 9010, 9044, 9063, 9180, 9540, 9576, 9639, 9690, 10017, 10070, 10260, 10710, 10773, 10812, 11016, 11130, 11305, 11340, 11448, 11628, 11970, 12084, 12312, 12614, 12852, 12920, 13356, 13515, 13566, 13770, 14098, 14280, 14310, 14364, 14535, 14840, 15105, 15390, 15960, 16065, 16218, 16695, 17119, 17172, 17442, 17955, 18020, 18088, 18126, 18360, 18921, 19080, 19278, 19380, 20034, 20140, 20349, 20520, 21147, 21420, 21465, 21546, 21624, 22260, 22610, 22680, 23256, 23940, 24168, 24327, 25228, 25704, 26163, 26712, 27030, 27132, 27189, 27540, 28196, 28620, 28728, 29070, 30051, 30210, 30780, 31535, 32130, 32436, 33390, 33915, 34238, 34344, 34884, 35245, 35910, 36040, 36252, 37842, 38556, 38760, 40068, 40280, 40545, 40698, 42294, 42840, 42930, 43092, 43605, 44520, 45220, 45315, 47880, 48195, 48654, 50085, 50456, 51357, 52326, 53865, 54060, 54264, 54378, 55080, 56392, 56763, 57240, 58140, 60102, 60420, 61047, 61560, 63070, 63441, 64260, 64872, 66780, 67830, 68476, 69768, 70490, 71820, 72504, 72981, 75684, 77112, 80136, 81090, 81396, 81567, 84588, 85595, 85860, 86184, 87210, 90440, 90630, 94605, 96390, 97308, 100170, 101745, 102714, 104652, 105735, 107730, 108120, 108756, 113526, 116280, 119833, 120204, 120840, 121635, 122094, 126140, 126882, 128520, 130815, 133560, 135660, 135945, 136952, 140980, 143640, 145962, 150255, 151368, 154071, 162180, 162792, 163134, 169176, 170289, 171190, 171720, 174420, 181260, 183141, 189210, 190323, 192780, 194616, 200340, 203490, 205428, 209304, 211470, 215460, 217512, 227052, 239666, 240408, 243270, 244188, 252280, 253764, 256785, 261630, 271320, 271890, 281960, 283815, 291924, 300510, 305235, 308142, 317205, 324360, 326268, 340578, 342380, 348840, 359499, 362520, 364905, 366282, 378420, 380646, 385560, 400680, 406980, 407835, 410856, 422940, 430920, 454104, 462213, 479332, 486540, 488376, 507528, 510867, 513570, 523260, 543780, 567630, 570969, 583848, 599165, 601020, 610470, 616284, 634410, 652536, 681156, 684760, 718998, 729810, 732564, 756840, 761292, 770355, 813960, 815670, 845880, 851445, 915705, 924426, 951615, 958664, 973080, 1021734, 1027140, 1046520, 1078497, 1087560, 1135260, 1141938, 1198330, 1202040, 1220940, 1232568, 1268820, 1362312, 1386639, 1437996, 1459620, 1465128, 1522584, 1540710, 1631340, 1702890, 1797495, 1831410, 1848852, 1903230, 2043468, 2054280, 2156994, 2270520, 2283876, 2311065, 2396660, 2441880, 2537640, 2554335, 2773278, 2854845, 2875992, 2919240, 3081420, 3235491, 3262680, 3405780, 3594990, 3662820, 3697704, 3806460, 4086936, 4313988, 4567752, 4622130, 4793320, 5108670, 5392485, 5546556, 5709690, 6162840, 6470982, 6811560, 6933195, 7189980, 7325640, 7612920, 8627976, 9244260, 9706473, 10217340, 10784970, 11093112, 11419380, 12941964, 13866390, 14379960, 16177455, 18488520, 19412946, 20434680, 21569940, 22838760, 25883928, 27732780, 32354910, 38825892, 43139880, 48532365, 55465560, 64709820, 77651784, 97064730, 129419640, 194129460, 388258920]

約数ペア:

[(1, 388258920), (2, 194129460), (3, 129419640), (4, 97064730), (5, 77651784), (6, 64709820), (7, 55465560), (8, 48532365), (9, 43139880), (10, 38825892), (12, 32354910), (14, 27732780), (15, 25883928), (17, 22838760), (18, 21569940), (19, 20434680), (20, 19412946), (21, 18488520), (24, 16177455), (27, 14379960), (28, 13866390), (30, 12941964), (34, 11419380), (35, 11093112), (36, 10784970), (38, 10217340), (40, 9706473), (42, 9244260), (45, 8627976), (51, 7612920), (53, 7325640), (54, 7189980), (56, 6933195), (57, 6811560), (60, 6470982), (63, 6162840), (68, 5709690), (70, 5546556), (72, 5392485), (76, 5108670), (81, 4793320), (84, 4622130), (85, 4567752), (90, 4313988), (95, 4086936), (102, 3806460), (105, 3697704), (106, 3662820), (108, 3594990), (114, 3405780), (119, 3262680), (120, 3235491), (126, 3081420), (133, 2919240), (135, 2875992), (136, 2854845), (140, 2773278), (152, 2554335), (153, 2537640), (159, 2441880), (162, 2396660), (168, 2311065), (170, 2283876), (171, 2270520), (180, 2156994), (189, 2054280), (190, 2043468), (204, 1903230), (210, 1848852), (212, 1831410), (216, 1797495), (228, 1702890), (238, 1631340), (252, 1540710), (255, 1522584), (265, 1465128), (266, 1459620), (270, 1437996), (280, 1386639), (285, 1362312), (306, 1268820), (315, 1232568), (318, 1220940), (323, 1202040), (324, 1198330), (340, 1141938), (342, 1135260), (357, 1087560), (360, 1078497), (371, 1046520), (378, 1027140), (380, 1021734), (399, 973080), (405, 958664), (408, 951615), (420, 924426), (424, 915705), (456, 851445), (459, 845880), (476, 815670), (477, 813960), (504, 770355), (510, 761292), (513, 756840), (530, 732564), (532, 729810), (540, 718998), (567, 684760), (570, 681156), (595, 652536), (612, 634410), (630, 616284), (636, 610470), (646, 601020), (648, 599165), (665, 583848), (680, 570969), (684, 567630), (714, 543780), (742, 523260), (756, 513570), (760, 510867), (765, 507528), (795, 488376), (798, 486540), (810, 479332), (840, 462213), (855, 454104), (901, 430920), (918, 422940), (945, 410856), (952, 407835), (954, 406980), (969, 400680), (1007, 385560), (1020, 380646), (1026, 378420), (1060, 366282), (1064, 364905), (1071, 362520), (1080, 359499), (1113, 348840), (1134, 342380), (1140, 340578), (1190, 326268), (1197, 324360), (1224, 317205), (1260, 308142), (1272, 305235), (1292, 300510), (1330, 291924), (1368, 283815), (1377, 281960), (1428, 271890), (1431, 271320), (1484, 261630), (1512, 256785), (1530, 253764), (1539, 252280), (1590, 244188), (1596, 243270), (1615, 240408), (1620, 239666), (1710, 227052), (1785, 217512), (1802, 215460), (1836, 211470), (1855, 209304), (1890, 205428), (1908, 203490), (1938, 200340), (1995, 194616), (2014, 192780), (2040, 190323), (2052, 189210), (2120, 183141), (2142, 181260), (2226, 174420), (2261, 171720), (2268, 171190), (2280, 170289), (2295, 169176), (2380, 163134), (2385, 162792), (2394, 162180), (2520, 154071), (2565, 151368), (2584, 150255), (2660, 145962), (2703, 143640), (2754, 140980), (2835, 136952), (2856, 135945), (2862, 135660), (2907, 133560), (2968, 130815), (3021, 128520), (3060, 126882), (3078, 126140), (3180, 122094), (3192, 121635), (3213, 120840), (3230, 120204), (3240, 119833), (3339, 116280), (3420, 113526), (3570, 108756), (3591, 108120), (3604, 107730), (3672, 105735), (3710, 104652), (3780, 102714), (3816, 101745), (3876, 100170), (3990, 97308), (4028, 96390), (4104, 94605), (4284, 90630), (4293, 90440), (4452, 87210), (4505, 86184), (4522, 85860), (4536, 85595), (4590, 84588), (4760, 81567), (4770, 81396), (4788, 81090), (4845, 80136), (5035, 77112), (5130, 75684), (5320, 72981), (5355, 72504), (5406, 71820), (5508, 70490), (5565, 69768), (5670, 68476), (5724, 67830), (5814, 66780), (5985, 64872), (6042, 64260), (6120, 63441), (6156, 63070), (6307, 61560), (6360, 61047), (6426, 60420), (6460, 60102), (6678, 58140), (6783, 57240), (6840, 56763), (6885, 56392), (7049, 55080), (7140, 54378), (7155, 54264), (7182, 54060), (7208, 53865), (7420, 52326), (7560, 51357), (7695, 50456), (7752, 50085), (7980, 48654), (8056, 48195), (8109, 47880), (8568, 45315), (8586, 45220), (8721, 44520), (8904, 43605), (9010, 43092), (9044, 42930), (9063, 42840), (9180, 42294), (9540, 40698), (9576, 40545), (9639, 40280), (9690, 40068), (10017, 38760), (10070, 38556), (10260, 37842), (10710, 36252), (10773, 36040), (10812, 35910), (11016, 35245), (11130, 34884), (11305, 34344), (11340, 34238), (11448, 33915), (11628, 33390), (11970, 32436), (12084, 32130), (12312, 31535), (12614, 30780), (12852, 30210), (12920, 30051), (13356, 29070), (13515, 28728), (13566, 28620), (13770, 28196), (14098, 27540), (14280, 27189), (14310, 27132), (14364, 27030), (14535, 26712), (14840, 26163), (15105, 25704), (15390, 25228), (15960, 24327), (16065, 24168), (16218, 23940), (16695, 23256), (17119, 22680), (17172, 22610), (17442, 22260), (17955, 21624), (18020, 21546), (18088, 21465), (18126, 21420), (18360, 21147), (18921, 20520), (19080, 20349), (19278, 20140), (19380, 20034)]