381295040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 336

約数和(自身を含む): 1197742080

約数和(自身を除く): 816447040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 32, 34, 35, 38, 40, 56, 62, 64, 68, 70, 76, 80, 85, 95, 112, 119, 124, 133, 136, 140, 152, 155, 160, 170, 190, 217, 224, 238, 248, 266, 272, 280, 289, 304, 310, 320, 323, 340, 380, 434, 448, 476, 496, 527, 532, 544, 560, 578, 589, 595, 608, 620, 646, 665, 680, 760, 868, 952, 992, 1054, 1064, 1085, 1088, 1120, 1156, 1178, 1190, 1216, 1240, 1292, 1330, 1360, 1445, 1520, 1615, 1736, 1904, 1984, 2023, 2108, 2128, 2170, 2240, 2261, 2312, 2356, 2380, 2480, 2584, 2635, 2660, 2720, 2890, 2945, 3040, 3230, 3472, 3689, 3808, 4046, 4123, 4216, 4256, 4340, 4522, 4624, 4712, 4760, 4960, 5168, 5270, 5320, 5440, 5491, 5780, 5890, 6080, 6460, 6944, 7378, 7616, 8092, 8246, 8432, 8512, 8680, 8959, 9044, 9248, 9424, 9520, 9920, 10013, 10115, 10336, 10540, 10640, 10982, 11305, 11560, 11780, 12920, 13888, 14756, 16184, 16492, 16864, 17360, 17918, 18088, 18445, 18496, 18848, 19040, 20026, 20230, 20615, 20672, 21080, 21280, 21964, 22610, 23120, 23560, 25840, 27455, 29512, 32368, 32984, 33728, 34720, 35836, 36176, 36890, 37696, 38080, 38437, 40052, 40460, 41230, 42160, 42560, 43928, 44795, 45220, 46240, 47120, 50065, 51680, 54910, 59024, 62713, 64736, 65968, 69440, 70091, 71672, 72352, 73780, 76874, 80104, 80920, 82460, 84320, 87856, 89590, 90440, 92480, 94240, 100130, 103360, 109820, 118048, 125426, 129472, 131936, 140182, 143344, 144704, 147560, 153748, 160208, 161840, 164920, 168640, 170221, 175712, 179180, 180880, 188480, 192185, 200260, 219640, 236096, 250852, 263872, 280364, 286688, 295120, 307496, 313565, 320416, 323680, 329840, 340442, 350455, 351424, 358360, 361760, 384370, 400520, 439280, 501704, 560728, 573376, 590240, 614992, 627130, 640832, 647360, 659680, 680884, 700910, 716720, 723520, 768740, 801040, 851105, 878560, 1003408, 1121456, 1180480, 1191547, 1229984, 1254260, 1319360, 1361768, 1401820, 1433440, 1537480, 1602080, 1702210, 1757120, 2006816, 2242912, 2383094, 2459968, 2508520, 2723536, 2803640, 2866880, 3074960, 3204160, 3404420, 4013632, 4485824, 4766188, 5017040, 5447072, 5607280, 5957735, 6149920, 6808840, 9532376, 10034080, 10894144, 11214560, 11915470, 12299840, 13617680, 19064752, 20068160, 22429120, 23830940, 27235360, 38129504, 47661880, 54470720, 76259008, 95323760, 190647520, 381295040]

約数ペア:

[(1, 381295040), (2, 190647520), (4, 95323760), (5, 76259008), (7, 54470720), (8, 47661880), (10, 38129504), (14, 27235360), (16, 23830940), (17, 22429120), (19, 20068160), (20, 19064752), (28, 13617680), (31, 12299840), (32, 11915470), (34, 11214560), (35, 10894144), (38, 10034080), (40, 9532376), (56, 6808840), (62, 6149920), (64, 5957735), (68, 5607280), (70, 5447072), (76, 5017040), (80, 4766188), (85, 4485824), (95, 4013632), (112, 3404420), (119, 3204160), (124, 3074960), (133, 2866880), (136, 2803640), (140, 2723536), (152, 2508520), (155, 2459968), (160, 2383094), (170, 2242912), (190, 2006816), (217, 1757120), (224, 1702210), (238, 1602080), (248, 1537480), (266, 1433440), (272, 1401820), (280, 1361768), (289, 1319360), (304, 1254260), (310, 1229984), (320, 1191547), (323, 1180480), (340, 1121456), (380, 1003408), (434, 878560), (448, 851105), (476, 801040), (496, 768740), (527, 723520), (532, 716720), (544, 700910), (560, 680884), (578, 659680), (589, 647360), (595, 640832), (608, 627130), (620, 614992), (646, 590240), (665, 573376), (680, 560728), (760, 501704), (868, 439280), (952, 400520), (992, 384370), (1054, 361760), (1064, 358360), (1085, 351424), (1088, 350455), (1120, 340442), (1156, 329840), (1178, 323680), (1190, 320416), (1216, 313565), (1240, 307496), (1292, 295120), (1330, 286688), (1360, 280364), (1445, 263872), (1520, 250852), (1615, 236096), (1736, 219640), (1904, 200260), (1984, 192185), (2023, 188480), (2108, 180880), (2128, 179180), (2170, 175712), (2240, 170221), (2261, 168640), (2312, 164920), (2356, 161840), (2380, 160208), (2480, 153748), (2584, 147560), (2635, 144704), (2660, 143344), (2720, 140182), (2890, 131936), (2945, 129472), (3040, 125426), (3230, 118048), (3472, 109820), (3689, 103360), (3808, 100130), (4046, 94240), (4123, 92480), (4216, 90440), (4256, 89590), (4340, 87856), (4522, 84320), (4624, 82460), (4712, 80920), (4760, 80104), (4960, 76874), (5168, 73780), (5270, 72352), (5320, 71672), (5440, 70091), (5491, 69440), (5780, 65968), (5890, 64736), (6080, 62713), (6460, 59024), (6944, 54910), (7378, 51680), (7616, 50065), (8092, 47120), (8246, 46240), (8432, 45220), (8512, 44795), (8680, 43928), (8959, 42560), (9044, 42160), (9248, 41230), (9424, 40460), (9520, 40052), (9920, 38437), (10013, 38080), (10115, 37696), (10336, 36890), (10540, 36176), (10640, 35836), (10982, 34720), (11305, 33728), (11560, 32984), (11780, 32368), (12920, 29512), (13888, 27455), (14756, 25840), (16184, 23560), (16492, 23120), (16864, 22610), (17360, 21964), (17918, 21280), (18088, 21080), (18445, 20672), (18496, 20615), (18848, 20230), (19040, 20026)]