1917227520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 480

約数和(自身を含む): 7386370992

約数和(自身を除く): 5469143472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 144, 148, 156, 160, 173, 180, 185, 192, 195, 208, 222, 234, 240, 256, 260, 288, 296, 312, 320, 333, 346, 360, 370, 384, 390, 416, 444, 468, 480, 481, 512, 519, 520, 555, 576, 585, 592, 624, 640, 666, 692, 720, 740, 768, 780, 832, 865, 888, 936, 960, 962, 1038, 1040, 1110, 1152, 1170, 1184, 1248, 1280, 1332, 1384, 1440, 1443, 1480, 1536, 1557, 1560, 1664, 1665, 1730, 1776, 1872, 1920, 1924, 2076, 2080, 2220, 2249, 2304, 2340, 2368, 2405, 2496, 2560, 2595, 2664, 2768, 2880, 2886, 2960, 3114, 3120, 3328, 3330, 3460, 3552, 3744, 3840, 3848, 4152, 4160, 4329, 4440, 4498, 4608, 4680, 4736, 4810, 4992, 5190, 5328, 5536, 5760, 5772, 5920, 6228, 6240, 6401, 6656, 6660, 6747, 6920, 7104, 7215, 7488, 7680, 7696, 7785, 8304, 8320, 8658, 8880, 8996, 9360, 9472, 9620, 9984, 10380, 10656, 11072, 11245, 11520, 11544, 11840, 12456, 12480, 12802, 13320, 13494, 13840, 14208, 14430, 14976, 15392, 15570, 16608, 16640, 17316, 17760, 17992, 18720, 18944, 19203, 19240, 19968, 20241, 20760, 21312, 21645, 22144, 22490, 23040, 23088, 23680, 24912, 24960, 25604, 26640, 26988, 27680, 28416, 28860, 29952, 30784, 31140, 32005, 33216, 33280, 33735, 34632, 35520, 35984, 37440, 38406, 38480, 40482, 41520, 42624, 43290, 44288, 44980, 46176, 47360, 49824, 49920, 51208, 53280, 53976, 55360, 56832, 57609, 57720, 59904, 61568, 62280, 64010, 66432, 67470, 69264, 71040, 71968, 74880, 76812, 76960, 80964, 83040, 83213, 85248, 86580, 88576, 89960, 92352, 94720, 96015, 99648, 99840, 101205, 102416, 106560, 107952, 110720, 115218, 115440, 123136, 124560, 128020, 132864, 134940, 138528, 142080, 143936, 149760, 153624, 153920, 161928, 166080, 166426, 170496, 173160, 179920, 184704, 192030, 199296, 202410, 204832, 213120, 215904, 221440, 230436, 230880, 246272, 249120, 249639, 256040, 265728, 269880, 277056, 284160, 287872, 288045, 299520, 307248, 307840, 323856, 332160, 332852, 346320, 359840, 369408, 384060, 398592, 404820, 409664, 416065, 426240, 431808, 442880, 460872, 461760, 498240, 499278, 512080, 539760, 554112, 575744, 576090, 614496, 615680, 647712, 664320, 665704, 692640, 719680, 738816, 748917, 768120, 797184, 809640, 819328, 832130, 852480, 863616, 921744, 923520, 996480, 998556, 1024160, 1079520, 1108224, 1151488, 1152180, 1228992, 1231360, 1248195, 1295424, 1328640, 1331408, 1385280, 1439360, 1497834, 1536240, 1619280, 1638656, 1664260, 1727232, 1843488, 1847040, 1992960, 1997112, 2048320, 2159040, 2216448, 2304360, 2457984, 2496390, 2590848, 2662816, 2770560, 2878720, 2995668, 3072480, 3238560, 3277312, 3328520, 3454464, 3686976, 3694080, 3744585, 3985920, 3994224, 4096640, 4318080, 4608720, 4915968, 4992780, 5181696, 5325632, 5541120, 5757440, 5991336, 6144960, 6477120, 6657040, 7373952, 7489170, 7988448, 8193280, 8636160, 9217440, 9831936, 9985560, 10363392, 10651264, 11082240, 11982672, 12289920, 12954240, 13314080, 14747904, 14978340, 15976896, 16386560, 17272320, 18434880, 19971120, 21302528, 23965344, 24579840, 25908480, 26628160, 29495808, 29956680, 31953792, 36869760, 39942240, 42605056, 47930688, 49159680, 51816960, 53256320, 59913360, 63907584, 73739520, 79884480, 95861376, 106512640, 119826720, 127815168, 147479040, 159768960, 191722752, 213025280, 239653440, 319537920, 383445504, 479306880, 639075840, 958613760, 1917227520]

約数ペア:

[(1, 1917227520), (2, 958613760), (3, 639075840), (4, 479306880), (5, 383445504), (6, 319537920), (8, 239653440), (9, 213025280), (10, 191722752), (12, 159768960), (13, 147479040), (15, 127815168), (16, 119826720), (18, 106512640), (20, 95861376), (24, 79884480), (26, 73739520), (30, 63907584), (32, 59913360), (36, 53256320), (37, 51816960), (39, 49159680), (40, 47930688), (45, 42605056), (48, 39942240), (52, 36869760), (60, 31953792), (64, 29956680), (65, 29495808), (72, 26628160), (74, 25908480), (78, 24579840), (80, 23965344), (90, 21302528), (96, 19971120), (104, 18434880), (111, 17272320), (117, 16386560), (120, 15976896), (128, 14978340), (130, 14747904), (144, 13314080), (148, 12954240), (156, 12289920), (160, 11982672), (173, 11082240), (180, 10651264), (185, 10363392), (192, 9985560), (195, 9831936), (208, 9217440), (222, 8636160), (234, 8193280), (240, 7988448), (256, 7489170), (260, 7373952), (288, 6657040), (296, 6477120), (312, 6144960), (320, 5991336), (333, 5757440), (346, 5541120), (360, 5325632), (370, 5181696), (384, 4992780), (390, 4915968), (416, 4608720), (444, 4318080), (468, 4096640), (480, 3994224), (481, 3985920), (512, 3744585), (519, 3694080), (520, 3686976), (555, 3454464), (576, 3328520), (585, 3277312), (592, 3238560), (624, 3072480), (640, 2995668), (666, 2878720), (692, 2770560), (720, 2662816), (740, 2590848), (768, 2496390), (780, 2457984), (832, 2304360), (865, 2216448), (888, 2159040), (936, 2048320), (960, 1997112), (962, 1992960), (1038, 1847040), (1040, 1843488), (1110, 1727232), (1152, 1664260), (1170, 1638656), (1184, 1619280), (1248, 1536240), (1280, 1497834), (1332, 1439360), (1384, 1385280), (1440, 1331408), (1443, 1328640), (1480, 1295424), (1536, 1248195), (1557, 1231360), (1560, 1228992), (1664, 1152180), (1665, 1151488), (1730, 1108224), (1776, 1079520), (1872, 1024160), (1920, 998556), (1924, 996480), (2076, 923520), (2080, 921744), (2220, 863616), (2249, 852480), (2304, 832130), (2340, 819328), (2368, 809640), (2405, 797184), (2496, 768120), (2560, 748917), (2595, 738816), (2664, 719680), (2768, 692640), (2880, 665704), (2886, 664320), (2960, 647712), (3114, 615680), (3120, 614496), (3328, 576090), (3330, 575744), (3460, 554112), (3552, 539760), (3744, 512080), (3840, 499278), (3848, 498240), (4152, 461760), (4160, 460872), (4329, 442880), (4440, 431808), (4498, 426240), (4608, 416065), (4680, 409664), (4736, 404820), (4810, 398592), (4992, 384060), (5190, 369408), (5328, 359840), (5536, 346320), (5760, 332852), (5772, 332160), (5920, 323856), (6228, 307840), (6240, 307248), (6401, 299520), (6656, 288045), (6660, 287872), (6747, 284160), (6920, 277056), (7104, 269880), (7215, 265728), (7488, 256040), (7680, 249639), (7696, 249120), (7785, 246272), (8304, 230880), (8320, 230436), (8658, 221440), (8880, 215904), (8996, 213120), (9360, 204832), (9472, 202410), (9620, 199296), (9984, 192030), (10380, 184704), (10656, 179920), (11072, 173160), (11245, 170496), (11520, 166426), (11544, 166080), (11840, 161928), (12456, 153920), (12480, 153624), (12802, 149760), (13320, 143936), (13494, 142080), (13840, 138528), (14208, 134940), (14430, 132864), (14976, 128020), (15392, 124560), (15570, 123136), (16608, 115440), (16640, 115218), (17316, 110720), (17760, 107952), (17992, 106560), (18720, 102416), (18944, 101205), (19203, 99840), (19240, 99648), (19968, 96015), (20241, 94720), (20760, 92352), (21312, 89960), (21645, 88576), (22144, 86580), (22490, 85248), (23040, 83213), (23088, 83040), (23680, 80964), (24912, 76960), (24960, 76812), (25604, 74880), (26640, 71968), (26988, 71040), (27680, 69264), (28416, 67470), (28860, 66432), (29952, 64010), (30784, 62280), (31140, 61568), (32005, 59904), (33216, 57720), (33280, 57609), (33735, 56832), (34632, 55360), (35520, 53976), (35984, 53280), (37440, 51208), (38406, 49920), (38480, 49824), (40482, 47360), (41520, 46176), (42624, 44980), (43290, 44288)]