40321152340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 106133529600

約数和(自身を除く): 65812377260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 49, 70, 82, 92, 98, 115, 140, 161, 164, 196, 205, 230, 245, 271, 287, 322, 343, 410, 460, 490, 529, 542, 574, 644, 686, 805, 820, 943, 980, 1058, 1084, 1127, 1148, 1355, 1372, 1435, 1610, 1715, 1886, 1897, 2009, 2116, 2254, 2645, 2710, 2870, 3220, 3430, 3703, 3772, 3794, 4018, 4508, 4715, 5290, 5420, 5635, 5740, 6233, 6601, 6860, 7406, 7588, 7889, 8036, 9430, 9485, 10045, 10580, 11111, 11270, 12466, 13202, 13279, 14063, 14812, 15778, 18515, 18860, 18970, 20090, 21689, 22222, 22540, 24932, 25921, 26404, 26558, 28126, 31165, 31556, 33005, 37030, 37940, 39445, 40180, 43378, 43631, 44444, 46207, 51842, 53116, 55555, 56252, 62330, 66010, 66395, 70315, 74060, 77777, 78890, 86756, 87262, 92414, 92953, 103684, 108445, 111110, 124660, 129605, 132020, 132790, 140630, 143359, 151823, 155554, 157780, 174524, 181447, 184828, 185906, 216890, 218155, 222220, 231035, 255553, 259210, 265580, 281260, 286718, 303646, 305417, 311108, 323449, 362894, 371812, 388885, 433780, 436310, 462070, 464765, 511106, 518420, 544439, 573436, 607292, 610834, 646898, 716795, 725788, 759115, 777770, 872620, 907235, 924140, 929530, 1003513, 1022212, 1062761, 1088878, 1221668, 1277765, 1293796, 1433590, 1518230, 1527085, 1555540, 1617245, 1788871, 1814470, 1859060, 2007026, 2125522, 2137919, 2177756, 2555530, 2722195, 2867180, 3036460, 3054170, 3234490, 3577742, 3628940, 3811073, 4014052, 4251044, 4275838, 5017565, 5111060, 5313805, 5444390, 5877719, 6108340, 6468980, 7024591, 7155484, 7439327, 7622146, 8551676, 8944355, 10035130, 10627610, 10689595, 10888780, 11755438, 12522097, 14049182, 14878654, 15244292, 17888710, 19055365, 20070260, 21255220, 21379190, 23510876, 25044194, 28098364, 29388595, 29757308, 35122955, 35777420, 37196635, 38110730, 41144033, 42758380, 49172137, 50088388, 58777190, 62610485, 70245910, 74393270, 76221460, 82288066, 87654679, 98344274, 117554380, 125220970, 140491820, 148786540, 164576132, 175309358, 196688548, 205720165, 245860685, 250441940, 288008231, 350618716, 411440330, 438273395, 491721370, 576016462, 822880660, 876546790, 983442740, 1152032924, 1440041155, 1753093580, 2016057617, 2880082310, 4032115234, 5760164620, 8064230468, 10080288085, 20160576170, 40321152340]

約数ペア:

[(1, 40321152340), (2, 20160576170), (4, 10080288085), (5, 8064230468), (7, 5760164620), (10, 4032115234), (14, 2880082310), (20, 2016057617), (23, 1753093580), (28, 1440041155), (35, 1152032924), (41, 983442740), (46, 876546790), (49, 822880660), (70, 576016462), (82, 491721370), (92, 438273395), (98, 411440330), (115, 350618716), (140, 288008231), (161, 250441940), (164, 245860685), (196, 205720165), (205, 196688548), (230, 175309358), (245, 164576132), (271, 148786540), (287, 140491820), (322, 125220970), (343, 117554380), (410, 98344274), (460, 87654679), (490, 82288066), (529, 76221460), (542, 74393270), (574, 70245910), (644, 62610485), (686, 58777190), (805, 50088388), (820, 49172137), (943, 42758380), (980, 41144033), (1058, 38110730), (1084, 37196635), (1127, 35777420), (1148, 35122955), (1355, 29757308), (1372, 29388595), (1435, 28098364), (1610, 25044194), (1715, 23510876), (1886, 21379190), (1897, 21255220), (2009, 20070260), (2116, 19055365), (2254, 17888710), (2645, 15244292), (2710, 14878654), (2870, 14049182), (3220, 12522097), (3430, 11755438), (3703, 10888780), (3772, 10689595), (3794, 10627610), (4018, 10035130), (4508, 8944355), (4715, 8551676), (5290, 7622146), (5420, 7439327), (5635, 7155484), (5740, 7024591), (6233, 6468980), (6601, 6108340), (6860, 5877719), (7406, 5444390), (7588, 5313805), (7889, 5111060), (8036, 5017565), (9430, 4275838), (9485, 4251044), (10045, 4014052), (10580, 3811073), (11111, 3628940), (11270, 3577742), (12466, 3234490), (13202, 3054170), (13279, 3036460), (14063, 2867180), (14812, 2722195), (15778, 2555530), (18515, 2177756), (18860, 2137919), (18970, 2125522), (20090, 2007026), (21689, 1859060), (22222, 1814470), (22540, 1788871), (24932, 1617245), (25921, 1555540), (26404, 1527085), (26558, 1518230), (28126, 1433590), (31165, 1293796), (31556, 1277765), (33005, 1221668), (37030, 1088878), (37940, 1062761), (39445, 1022212), (40180, 1003513), (43378, 929530), (43631, 924140), (44444, 907235), (46207, 872620), (51842, 777770), (53116, 759115), (55555, 725788), (56252, 716795), (62330, 646898), (66010, 610834), (66395, 607292), (70315, 573436), (74060, 544439), (77777, 518420), (78890, 511106), (86756, 464765), (87262, 462070), (92414, 436310), (92953, 433780), (103684, 388885), (108445, 371812), (111110, 362894), (124660, 323449), (129605, 311108), (132020, 305417), (132790, 303646), (140630, 286718), (143359, 281260), (151823, 265580), (155554, 259210), (157780, 255553), (174524, 231035), (181447, 222220), (184828, 218155), (185906, 216890)]