1919427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 480

約数和(自身を含む): 7507019520

約数和(自身を除く): 5587592400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 43, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 86, 90, 95, 104, 114, 117, 120, 129, 130, 144, 152, 156, 171, 172, 180, 190, 195, 208, 215, 228, 234, 240, 247, 251, 258, 260, 285, 304, 312, 342, 344, 360, 380, 387, 390, 430, 456, 468, 494, 502, 516, 520, 559, 570, 585, 624, 645, 684, 688, 720, 741, 753, 760, 774, 780, 817, 855, 860, 912, 936, 988, 1004, 1032, 1040, 1118, 1140, 1170, 1235, 1255, 1290, 1368, 1482, 1506, 1520, 1548, 1560, 1634, 1677, 1710, 1720, 1872, 1935, 1976, 2008, 2064, 2223, 2236, 2259, 2280, 2340, 2451, 2470, 2510, 2580, 2736, 2795, 2964, 3012, 3096, 3120, 3263, 3268, 3354, 3420, 3440, 3705, 3765, 3870, 3952, 4016, 4085, 4446, 4472, 4518, 4560, 4680, 4769, 4902, 4940, 5020, 5031, 5160, 5590, 5928, 6024, 6192, 6526, 6536, 6708, 6840, 7353, 7410, 7530, 7740, 8170, 8385, 8892, 8944, 9036, 9360, 9538, 9789, 9804, 9880, 10040, 10062, 10320, 10621, 10793, 11115, 11180, 11295, 11856, 12048, 12255, 13052, 13072, 13416, 13680, 14307, 14706, 14820, 15060, 15480, 16315, 16340, 16770, 17784, 18072, 19076, 19578, 19608, 19760, 20080, 20124, 21242, 21586, 22230, 22360, 22590, 23845, 24510, 25155, 26104, 26832, 28614, 29367, 29412, 29640, 30120, 30960, 31863, 32379, 32630, 32680, 33540, 35568, 36144, 36765, 38152, 39156, 39216, 40248, 42484, 42921, 43172, 44460, 44720, 45180, 47690, 48945, 49020, 50310, 52208, 53105, 53965, 57228, 58734, 58824, 59280, 60240, 61997, 63726, 64758, 65260, 65360, 67080, 71535, 73530, 76304, 78312, 80496, 84968, 85842, 86344, 88920, 90360, 95380, 95589, 97137, 97890, 98040, 100620, 106210, 107930, 114456, 117468, 117648, 123994, 127452, 129516, 130520, 134160, 140309, 143070, 146835, 147060, 156624, 159315, 161895, 169936, 171684, 172688, 177840, 180720, 185991, 190760, 191178, 194274, 195780, 196080, 201240, 205067, 212420, 214605, 215860, 228912, 234936, 247988, 254904, 259032, 261040, 280618, 286140, 293670, 294120, 309985, 318630, 323790, 343368, 371982, 381520, 382356, 388548, 391560, 402480, 410134, 420927, 424840, 429210, 431720, 469872, 477945, 485685, 495976, 509808, 518064, 557973, 561236, 572280, 587340, 588240, 615201, 619970, 637260, 647580, 686736, 701545, 743964, 764712, 777096, 783120, 820268, 841854, 849680, 858420, 863440, 929955, 955890, 971370, 991952, 1025335, 1115946, 1122472, 1144560, 1174680, 1230402, 1239940, 1262781, 1274520, 1295160, 1403090, 1487928, 1529424, 1554192, 1640536, 1683708, 1716840, 1845603, 1859910, 1911780, 1942740, 2050670, 2104635, 2231892, 2244944, 2349360, 2460804, 2479880, 2525562, 2549040, 2590320, 2665871, 2789865, 2806180, 2975856, 3076005, 3281072, 3367416, 3433680, 3691206, 3719820, 3823560, 3885480, 4101340, 4209270, 4463784, 4921608, 4959760, 5051124, 5331742, 5579730, 5612360, 6152010, 6313905, 6734832, 7382412, 7439640, 7647120, 7770960, 7997613, 8202680, 8418540, 8927568, 9228015, 9843216, 10102248, 10663484, 11159460, 11224720, 12304020, 12627810, 13329355, 14764824, 14879280, 15995226, 16405360, 16837080, 18456030, 20204496, 21326968, 22318920, 23992839, 24608040, 25255620, 26658710, 29529648, 31990452, 33674160, 36912060, 39988065, 42653936, 44637840, 47985678, 49216080, 50511240, 53317420, 63980904, 73824120, 79976130, 95971356, 101022480, 106634840, 119964195, 127961808, 147648240, 159952260, 191942712, 213269680, 239928390, 319904520, 383885424, 479856780, 639809040, 959713560, 1919427120]

約数ペア:

[(1, 1919427120), (2, 959713560), (3, 639809040), (4, 479856780), (5, 383885424), (6, 319904520), (8, 239928390), (9, 213269680), (10, 191942712), (12, 159952260), (13, 147648240), (15, 127961808), (16, 119964195), (18, 106634840), (19, 101022480), (20, 95971356), (24, 79976130), (26, 73824120), (30, 63980904), (36, 53317420), (38, 50511240), (39, 49216080), (40, 47985678), (43, 44637840), (45, 42653936), (48, 39988065), (52, 36912060), (57, 33674160), (60, 31990452), (65, 29529648), (72, 26658710), (76, 25255620), (78, 24608040), (80, 23992839), (86, 22318920), (90, 21326968), (95, 20204496), (104, 18456030), (114, 16837080), (117, 16405360), (120, 15995226), (129, 14879280), (130, 14764824), (144, 13329355), (152, 12627810), (156, 12304020), (171, 11224720), (172, 11159460), (180, 10663484), (190, 10102248), (195, 9843216), (208, 9228015), (215, 8927568), (228, 8418540), (234, 8202680), (240, 7997613), (247, 7770960), (251, 7647120), (258, 7439640), (260, 7382412), (285, 6734832), (304, 6313905), (312, 6152010), (342, 5612360), (344, 5579730), (360, 5331742), (380, 5051124), (387, 4959760), (390, 4921608), (430, 4463784), (456, 4209270), (468, 4101340), (494, 3885480), (502, 3823560), (516, 3719820), (520, 3691206), (559, 3433680), (570, 3367416), (585, 3281072), (624, 3076005), (645, 2975856), (684, 2806180), (688, 2789865), (720, 2665871), (741, 2590320), (753, 2549040), (760, 2525562), (774, 2479880), (780, 2460804), (817, 2349360), (855, 2244944), (860, 2231892), (912, 2104635), (936, 2050670), (988, 1942740), (1004, 1911780), (1032, 1859910), (1040, 1845603), (1118, 1716840), (1140, 1683708), (1170, 1640536), (1235, 1554192), (1255, 1529424), (1290, 1487928), (1368, 1403090), (1482, 1295160), (1506, 1274520), (1520, 1262781), (1548, 1239940), (1560, 1230402), (1634, 1174680), (1677, 1144560), (1710, 1122472), (1720, 1115946), (1872, 1025335), (1935, 991952), (1976, 971370), (2008, 955890), (2064, 929955), (2223, 863440), (2236, 858420), (2259, 849680), (2280, 841854), (2340, 820268), (2451, 783120), (2470, 777096), (2510, 764712), (2580, 743964), (2736, 701545), (2795, 686736), (2964, 647580), (3012, 637260), (3096, 619970), (3120, 615201), (3263, 588240), (3268, 587340), (3354, 572280), (3420, 561236), (3440, 557973), (3705, 518064), (3765, 509808), (3870, 495976), (3952, 485685), (4016, 477945), (4085, 469872), (4446, 431720), (4472, 429210), (4518, 424840), (4560, 420927), (4680, 410134), (4769, 402480), (4902, 391560), (4940, 388548), (5020, 382356), (5031, 381520), (5160, 371982), (5590, 343368), (5928, 323790), (6024, 318630), (6192, 309985), (6526, 294120), (6536, 293670), (6708, 286140), (6840, 280618), (7353, 261040), (7410, 259032), (7530, 254904), (7740, 247988), (8170, 234936), (8385, 228912), (8892, 215860), (8944, 214605), (9036, 212420), (9360, 205067), (9538, 201240), (9789, 196080), (9804, 195780), (9880, 194274), (10040, 191178), (10062, 190760), (10320, 185991), (10621, 180720), (10793, 177840), (11115, 172688), (11180, 171684), (11295, 169936), (11856, 161895), (12048, 159315), (12255, 156624), (13052, 147060), (13072, 146835), (13416, 143070), (13680, 140309), (14307, 134160), (14706, 130520), (14820, 129516), (15060, 127452), (15480, 123994), (16315, 117648), (16340, 117468), (16770, 114456), (17784, 107930), (18072, 106210), (19076, 100620), (19578, 98040), (19608, 97890), (19760, 97137), (20080, 95589), (20124, 95380), (21242, 90360), (21586, 88920), (22230, 86344), (22360, 85842), (22590, 84968), (23845, 80496), (24510, 78312), (25155, 76304), (26104, 73530), (26832, 71535), (28614, 67080), (29367, 65360), (29412, 65260), (29640, 64758), (30120, 63726), (30960, 61997), (31863, 60240), (32379, 59280), (32630, 58824), (32680, 58734), (33540, 57228), (35568, 53965), (36144, 53105), (36765, 52208), (38152, 50310), (39156, 49020), (39216, 48945), (40248, 47690), (42484, 45180), (42921, 44720), (43172, 44460)]