1004306940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 432

約数和(自身を含む): 4025941920

約数和(自身を除く): 3021634980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 140, 147, 156, 171, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 273, 285, 294, 315, 342, 364, 380, 390, 399, 420, 441, 455, 461, 468, 490, 494, 532, 546, 570, 585, 588, 630, 637, 665, 684, 735, 741, 780, 798, 819, 855, 882, 910, 922, 931, 980, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1274, 1330, 1365, 1383, 1470, 1482, 1596, 1638, 1710, 1729, 1764, 1820, 1844, 1862, 1911, 1995, 2205, 2223, 2305, 2340, 2394, 2470, 2548, 2660, 2730, 2766, 2793, 2940, 2964, 3185, 3227, 3276, 3420, 3458, 3705, 3724, 3822, 3990, 4095, 4149, 4410, 4446, 4610, 4655, 4788, 4940, 5187, 5460, 5532, 5586, 5733, 5985, 5993, 6370, 6454, 6915, 6916, 7410, 7644, 7980, 8190, 8298, 8379, 8645, 8759, 8820, 8892, 9220, 9310, 9555, 9681, 10374, 11115, 11172, 11466, 11970, 11986, 12103, 12740, 12908, 13830, 13965, 14820, 15561, 16135, 16380, 16596, 16758, 17290, 17518, 17979, 18620, 19110, 19362, 20745, 20748, 22230, 22589, 22932, 23940, 23972, 24206, 25935, 26277, 27660, 27930, 28665, 29043, 29965, 31122, 32270, 33516, 34580, 35036, 35958, 36309, 38220, 38724, 41490, 41895, 41951, 43795, 44460, 45178, 48405, 48412, 51870, 52554, 53937, 55860, 57330, 58086, 59930, 60515, 61313, 62244, 64540, 67767, 71916, 72618, 77805, 78831, 82980, 83790, 83902, 87590, 89895, 90356, 96810, 103740, 105108, 107874, 108927, 112945, 113867, 114660, 116172, 119860, 121030, 122626, 125853, 131385, 135534, 145215, 145236, 155610, 157662, 167580, 167804, 175180, 179790, 181545, 183939, 193620, 203301, 209755, 215748, 217854, 225890, 227734, 242060, 245252, 251706, 262770, 269685, 271068, 290430, 293657, 306565, 311220, 315324, 338835, 341601, 359580, 363090, 367878, 377559, 394155, 406602, 419510, 429191, 435708, 451780, 455468, 503412, 525540, 539370, 544635, 551817, 569335, 580860, 587314, 613130, 629265, 677670, 683202, 726180, 735756, 755118, 788310, 797069, 813204, 839020, 858382, 880971, 919695, 1016505, 1024803, 1078740, 1089270, 1103634, 1138670, 1174628, 1226260, 1258530, 1287573, 1355340, 1366404, 1468285, 1510236, 1576620, 1594138, 1708005, 1716764, 1761942, 1839390, 1887795, 2033010, 2049606, 2145955, 2178540, 2207268, 2277340, 2391207, 2517060, 2575146, 2642913, 2759085, 2936570, 3188276, 3416010, 3523884, 3678780, 3775590, 3862719, 3985345, 4066020, 4099212, 4291910, 4404855, 4782414, 5124015, 5150292, 5285826, 5518170, 5579483, 5873140, 6437865, 6832020, 7173621, 7551180, 7725438, 7970690, 8583820, 8809710, 9564828, 10248030, 10571652, 11036340, 11158966, 11956035, 12875730, 13214565, 14347242, 15450876, 15941380, 16738449, 17619420, 19313595, 20496060, 22317932, 23912070, 25751460, 26429130, 27897415, 28694484, 33476898, 35868105, 38627190, 47824140, 50215347, 52858260, 55794830, 66953796, 71736210, 77254380, 83692245, 100430694, 111589660, 143472420, 167384490, 200861388, 251076735, 334768980, 502153470, 1004306940]

約数ペア:

[(1, 1004306940), (2, 502153470), (3, 334768980), (4, 251076735), (5, 200861388), (6, 167384490), (7, 143472420), (9, 111589660), (10, 100430694), (12, 83692245), (13, 77254380), (14, 71736210), (15, 66953796), (18, 55794830), (19, 52858260), (20, 50215347), (21, 47824140), (26, 38627190), (28, 35868105), (30, 33476898), (35, 28694484), (36, 27897415), (38, 26429130), (39, 25751460), (42, 23912070), (45, 22317932), (49, 20496060), (52, 19313595), (57, 17619420), (60, 16738449), (63, 15941380), (65, 15450876), (70, 14347242), (76, 13214565), (78, 12875730), (84, 11956035), (90, 11158966), (91, 11036340), (95, 10571652), (98, 10248030), (105, 9564828), (114, 8809710), (117, 8583820), (126, 7970690), (130, 7725438), (133, 7551180), (140, 7173621), (147, 6832020), (156, 6437865), (171, 5873140), (180, 5579483), (182, 5518170), (190, 5285826), (195, 5150292), (196, 5124015), (210, 4782414), (228, 4404855), (234, 4291910), (245, 4099212), (247, 4066020), (252, 3985345), (260, 3862719), (266, 3775590), (273, 3678780), (285, 3523884), (294, 3416010), (315, 3188276), (342, 2936570), (364, 2759085), (380, 2642913), (390, 2575146), (399, 2517060), (420, 2391207), (441, 2277340), (455, 2207268), (461, 2178540), (468, 2145955), (490, 2049606), (494, 2033010), (532, 1887795), (546, 1839390), (570, 1761942), (585, 1716764), (588, 1708005), (630, 1594138), (637, 1576620), (665, 1510236), (684, 1468285), (735, 1366404), (741, 1355340), (780, 1287573), (798, 1258530), (819, 1226260), (855, 1174628), (882, 1138670), (910, 1103634), (922, 1089270), (931, 1078740), (980, 1024803), (988, 1016505), (1092, 919695), (1140, 880971), (1170, 858382), (1197, 839020), (1235, 813204), (1260, 797069), (1274, 788310), (1330, 755118), (1365, 735756), (1383, 726180), (1470, 683202), (1482, 677670), (1596, 629265), (1638, 613130), (1710, 587314), (1729, 580860), (1764, 569335), (1820, 551817), (1844, 544635), (1862, 539370), (1911, 525540), (1995, 503412), (2205, 455468), (2223, 451780), (2305, 435708), (2340, 429191), (2394, 419510), (2470, 406602), (2548, 394155), (2660, 377559), (2730, 367878), (2766, 363090), (2793, 359580), (2940, 341601), (2964, 338835), (3185, 315324), (3227, 311220), (3276, 306565), (3420, 293657), (3458, 290430), (3705, 271068), (3724, 269685), (3822, 262770), (3990, 251706), (4095, 245252), (4149, 242060), (4410, 227734), (4446, 225890), (4610, 217854), (4655, 215748), (4788, 209755), (4940, 203301), (5187, 193620), (5460, 183939), (5532, 181545), (5586, 179790), (5733, 175180), (5985, 167804), (5993, 167580), (6370, 157662), (6454, 155610), (6915, 145236), (6916, 145215), (7410, 135534), (7644, 131385), (7980, 125853), (8190, 122626), (8298, 121030), (8379, 119860), (8645, 116172), (8759, 114660), (8820, 113867), (8892, 112945), (9220, 108927), (9310, 107874), (9555, 105108), (9681, 103740), (10374, 96810), (11115, 90356), (11172, 89895), (11466, 87590), (11970, 83902), (11986, 83790), (12103, 82980), (12740, 78831), (12908, 77805), (13830, 72618), (13965, 71916), (14820, 67767), (15561, 64540), (16135, 62244), (16380, 61313), (16596, 60515), (16758, 59930), (17290, 58086), (17518, 57330), (17979, 55860), (18620, 53937), (19110, 52554), (19362, 51870), (20745, 48412), (20748, 48405), (22230, 45178), (22589, 44460), (22932, 43795), (23940, 41951), (23972, 41895), (24206, 41490), (25935, 38724), (26277, 38220), (27660, 36309), (27930, 35958), (28665, 35036), (29043, 34580), (29965, 33516), (31122, 32270)]