407307120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1457906688

約数和(自身を除く): 1050599568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 53, 55, 60, 66, 71, 80, 82, 88, 106, 110, 120, 123, 132, 142, 159, 164, 165, 176, 205, 212, 213, 220, 240, 246, 264, 265, 284, 318, 328, 330, 355, 410, 424, 426, 440, 451, 492, 528, 530, 568, 583, 615, 636, 656, 660, 710, 781, 795, 820, 848, 852, 880, 902, 984, 1060, 1065, 1136, 1166, 1230, 1272, 1320, 1353, 1420, 1562, 1590, 1640, 1704, 1749, 1804, 1968, 2120, 2130, 2173, 2255, 2332, 2343, 2460, 2544, 2640, 2706, 2840, 2911, 2915, 3124, 3180, 3280, 3408, 3498, 3608, 3763, 3905, 4240, 4260, 4346, 4510, 4664, 4686, 4920, 5412, 5680, 5822, 5830, 6248, 6360, 6519, 6765, 6996, 7216, 7526, 7810, 8520, 8692, 8733, 8745, 9020, 9328, 9372, 9840, 10824, 10865, 11289, 11644, 11660, 11715, 12496, 12720, 13038, 13530, 13992, 14555, 15052, 15620, 17040, 17384, 17466, 17490, 18040, 18744, 18815, 21648, 21730, 22578, 23288, 23320, 23430, 23903, 26076, 27060, 27984, 29110, 30104, 31240, 32021, 32595, 34768, 34932, 34980, 36080, 37488, 37630, 41393, 43460, 43665, 45156, 46576, 46640, 46860, 47806, 52152, 54120, 56445, 58220, 60208, 62480, 64042, 65190, 69864, 69960, 71709, 75260, 82786, 86920, 87330, 90312, 93720, 95612, 96063, 104304, 108240, 112890, 116440, 119515, 124179, 128084, 130380, 139728, 139920, 143418, 150520, 154283, 160105, 165572, 173840, 174660, 180624, 187440, 191224, 192126, 206965, 225780, 232880, 239030, 248358, 256168, 260760, 286836, 301040, 308566, 320210, 331144, 349320, 358545, 382448, 384252, 413930, 451560, 462849, 478060, 480315, 496716, 512336, 521520, 573672, 617132, 620895, 640420, 662288, 698640, 717090, 768504, 771415, 827860, 903120, 925698, 956120, 960630, 993432, 1147344, 1234264, 1241790, 1280840, 1434180, 1537008, 1542830, 1655720, 1697113, 1851396, 1912240, 1921260, 1986864, 2314245, 2468528, 2483580, 2561680, 2868360, 3085660, 3311440, 3394226, 3702792, 3842520, 4628490, 4967160, 5091339, 5736720, 6171320, 6788452, 7405584, 7685040, 8485565, 9256980, 9934320, 10182678, 12342640, 13576904, 16971130, 18513960, 20365356, 25456695, 27153808, 33942260, 37027920, 40730712, 50913390, 67884520, 81461424, 101826780, 135769040, 203653560, 407307120]

約数ペア:

[(1, 407307120), (2, 203653560), (3, 135769040), (4, 101826780), (5, 81461424), (6, 67884520), (8, 50913390), (10, 40730712), (11, 37027920), (12, 33942260), (15, 27153808), (16, 25456695), (20, 20365356), (22, 18513960), (24, 16971130), (30, 13576904), (33, 12342640), (40, 10182678), (41, 9934320), (44, 9256980), (48, 8485565), (53, 7685040), (55, 7405584), (60, 6788452), (66, 6171320), (71, 5736720), (80, 5091339), (82, 4967160), (88, 4628490), (106, 3842520), (110, 3702792), (120, 3394226), (123, 3311440), (132, 3085660), (142, 2868360), (159, 2561680), (164, 2483580), (165, 2468528), (176, 2314245), (205, 1986864), (212, 1921260), (213, 1912240), (220, 1851396), (240, 1697113), (246, 1655720), (264, 1542830), (265, 1537008), (284, 1434180), (318, 1280840), (328, 1241790), (330, 1234264), (355, 1147344), (410, 993432), (424, 960630), (426, 956120), (440, 925698), (451, 903120), (492, 827860), (528, 771415), (530, 768504), (568, 717090), (583, 698640), (615, 662288), (636, 640420), (656, 620895), (660, 617132), (710, 573672), (781, 521520), (795, 512336), (820, 496716), (848, 480315), (852, 478060), (880, 462849), (902, 451560), (984, 413930), (1060, 384252), (1065, 382448), (1136, 358545), (1166, 349320), (1230, 331144), (1272, 320210), (1320, 308566), (1353, 301040), (1420, 286836), (1562, 260760), (1590, 256168), (1640, 248358), (1704, 239030), (1749, 232880), (1804, 225780), (1968, 206965), (2120, 192126), (2130, 191224), (2173, 187440), (2255, 180624), (2332, 174660), (2343, 173840), (2460, 165572), (2544, 160105), (2640, 154283), (2706, 150520), (2840, 143418), (2911, 139920), (2915, 139728), (3124, 130380), (3180, 128084), (3280, 124179), (3408, 119515), (3498, 116440), (3608, 112890), (3763, 108240), (3905, 104304), (4240, 96063), (4260, 95612), (4346, 93720), (4510, 90312), (4664, 87330), (4686, 86920), (4920, 82786), (5412, 75260), (5680, 71709), (5822, 69960), (5830, 69864), (6248, 65190), (6360, 64042), (6519, 62480), (6765, 60208), (6996, 58220), (7216, 56445), (7526, 54120), (7810, 52152), (8520, 47806), (8692, 46860), (8733, 46640), (8745, 46576), (9020, 45156), (9328, 43665), (9372, 43460), (9840, 41393), (10824, 37630), (10865, 37488), (11289, 36080), (11644, 34980), (11660, 34932), (11715, 34768), (12496, 32595), (12720, 32021), (13038, 31240), (13530, 30104), (13992, 29110), (14555, 27984), (15052, 27060), (15620, 26076), (17040, 23903), (17384, 23430), (17466, 23320), (17490, 23288), (18040, 22578), (18744, 21730), (18815, 21648)]