379257480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1499659200

約数和(自身を除く): 1120401720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 89, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 178, 180, 190, 210, 228, 252, 266, 267, 280, 285, 315, 342, 356, 360, 380, 399, 420, 445, 456, 504, 532, 534, 570, 623, 630, 665, 684, 712, 760, 798, 801, 840, 855, 890, 1064, 1068, 1140, 1197, 1246, 1260, 1330, 1335, 1368, 1596, 1602, 1691, 1710, 1780, 1869, 1995, 2136, 2280, 2394, 2492, 2520, 2660, 2670, 3115, 3192, 3204, 3382, 3420, 3560, 3738, 3990, 4005, 4788, 4984, 5073, 5320, 5340, 5607, 5985, 6230, 6408, 6764, 6840, 7476, 7921, 7980, 8010, 8455, 9345, 9576, 10146, 10680, 11214, 11837, 11970, 12460, 13528, 14952, 15219, 15842, 15960, 16020, 16910, 18690, 20292, 22428, 23674, 23763, 23940, 24920, 25365, 28035, 30438, 31684, 32040, 33820, 35511, 37380, 39605, 40584, 44856, 47348, 47526, 47880, 50730, 55447, 56070, 59185, 60876, 63368, 67640, 71022, 71289, 74760, 76095, 79210, 94696, 95052, 101460, 106533, 110894, 112140, 118370, 118815, 121752, 142044, 142578, 150499, 152190, 158420, 166341, 177555, 190104, 202920, 213066, 221788, 224280, 236740, 237630, 277235, 284088, 285156, 300998, 304380, 316840, 332682, 355110, 356445, 426132, 443576, 451497, 473480, 475260, 499023, 532665, 554470, 570312, 601996, 608760, 665364, 710220, 712890, 752495, 831705, 852264, 902994, 950520, 998046, 1053493, 1065330, 1108940, 1203992, 1330728, 1354491, 1420440, 1425780, 1504990, 1663410, 1805988, 1996092, 2106986, 2130660, 2217880, 2257485, 2495115, 2708982, 2851560, 3009980, 3160479, 3326820, 3611976, 3992184, 4213972, 4261320, 4514970, 4990230, 5267465, 5417964, 6019960, 6320958, 6653640, 6772455, 8427944, 9029940, 9481437, 9980460, 10534930, 10835928, 12641916, 13544910, 15802395, 18059880, 18962874, 19960920, 21069860, 25283832, 27089820, 31604790, 37925748, 42139720, 47407185, 54179640, 63209580, 75851496, 94814370, 126419160, 189628740, 379257480]

約数ペア:

[(1, 379257480), (2, 189628740), (3, 126419160), (4, 94814370), (5, 75851496), (6, 63209580), (7, 54179640), (8, 47407185), (9, 42139720), (10, 37925748), (12, 31604790), (14, 27089820), (15, 25283832), (18, 21069860), (19, 19960920), (20, 18962874), (21, 18059880), (24, 15802395), (28, 13544910), (30, 12641916), (35, 10835928), (36, 10534930), (38, 9980460), (40, 9481437), (42, 9029940), (45, 8427944), (56, 6772455), (57, 6653640), (60, 6320958), (63, 6019960), (70, 5417964), (72, 5267465), (76, 4990230), (84, 4514970), (89, 4261320), (90, 4213972), (95, 3992184), (105, 3611976), (114, 3326820), (120, 3160479), (126, 3009980), (133, 2851560), (140, 2708982), (152, 2495115), (168, 2257485), (171, 2217880), (178, 2130660), (180, 2106986), (190, 1996092), (210, 1805988), (228, 1663410), (252, 1504990), (266, 1425780), (267, 1420440), (280, 1354491), (285, 1330728), (315, 1203992), (342, 1108940), (356, 1065330), (360, 1053493), (380, 998046), (399, 950520), (420, 902994), (445, 852264), (456, 831705), (504, 752495), (532, 712890), (534, 710220), (570, 665364), (623, 608760), (630, 601996), (665, 570312), (684, 554470), (712, 532665), (760, 499023), (798, 475260), (801, 473480), (840, 451497), (855, 443576), (890, 426132), (1064, 356445), (1068, 355110), (1140, 332682), (1197, 316840), (1246, 304380), (1260, 300998), (1330, 285156), (1335, 284088), (1368, 277235), (1596, 237630), (1602, 236740), (1691, 224280), (1710, 221788), (1780, 213066), (1869, 202920), (1995, 190104), (2136, 177555), (2280, 166341), (2394, 158420), (2492, 152190), (2520, 150499), (2660, 142578), (2670, 142044), (3115, 121752), (3192, 118815), (3204, 118370), (3382, 112140), (3420, 110894), (3560, 106533), (3738, 101460), (3990, 95052), (4005, 94696), (4788, 79210), (4984, 76095), (5073, 74760), (5320, 71289), (5340, 71022), (5607, 67640), (5985, 63368), (6230, 60876), (6408, 59185), (6764, 56070), (6840, 55447), (7476, 50730), (7921, 47880), (7980, 47526), (8010, 47348), (8455, 44856), (9345, 40584), (9576, 39605), (10146, 37380), (10680, 35511), (11214, 33820), (11837, 32040), (11970, 31684), (12460, 30438), (13528, 28035), (14952, 25365), (15219, 24920), (15842, 23940), (15960, 23763), (16020, 23674), (16910, 22428), (18690, 20292)]