1800391320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 384

約数和(自身を含む): 7520990400

約数和(自身を除く): 5720599080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2184, 2205, 2340, 2457, 2520, 2548, 2617, 2646, 2730, 2808, 2940, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 4095, 4410, 4680, 4914, 5096, 5234, 5292, 5460, 5733, 5880, 6370, 6552, 6615, 7020, 7560, 7644, 7851, 8190, 8820, 9555, 9828, 10468, 10584, 10920, 11466, 12285, 12740, 13085, 13230, 14040, 15288, 15702, 16380, 17199, 17640, 18319, 19110, 19656, 20936, 22932, 23553, 24570, 25480, 26170, 26460, 28665, 31404, 32760, 34021, 34398, 36638, 38220, 39255, 45864, 47106, 49140, 52340, 52920, 54957, 57330, 62808, 68042, 68796, 70659, 73276, 76440, 78510, 85995, 91595, 94212, 98280, 102063, 104680, 109914, 114660, 117765, 128233, 136084, 137592, 141318, 146552, 157020, 164871, 170105, 171990, 183190, 188424, 204126, 219828, 229320, 235530, 238147, 256466, 272168, 274785, 282636, 306189, 314040, 329742, 340210, 343980, 353295, 366380, 384699, 408252, 439656, 471060, 476294, 494613, 510315, 512932, 549570, 565272, 612378, 641165, 659484, 680420, 687960, 706590, 714441, 732760, 769398, 816504, 824355, 918567, 942120, 952588, 989226, 1020630, 1025864, 1099140, 1154097, 1190735, 1224756, 1282330, 1318968, 1360840, 1413180, 1428882, 1530945, 1538796, 1648710, 1667029, 1837134, 1905176, 1923495, 1978452, 2041260, 2143323, 2198280, 2308194, 2381470, 2449512, 2473065, 2564660, 2826360, 2857764, 3061890, 3077592, 3297420, 3334058, 3462291, 3572205, 3674268, 3846990, 3956904, 4082520, 4286646, 4592835, 4616388, 4762940, 4946130, 5001087, 5129320, 5715528, 5770485, 6123780, 6429969, 6594840, 6668116, 6924582, 7144410, 7348536, 7693980, 8335145, 8573292, 9185670, 9232776, 9525880, 9892260, 10002174, 10716615, 11540970, 12247560, 12859938, 13336232, 13849164, 14288820, 15003261, 15387960, 16670290, 17146584, 17311455, 18371340, 19784520, 20004348, 21433230, 23081940, 25005435, 25719876, 27698328, 28577640, 30006522, 32149845, 33340580, 34622910, 36742680, 40008696, 42866460, 45009783, 46163880, 50010870, 51439752, 60013044, 64299690, 66681160, 69245820, 75016305, 85732920, 90019566, 100021740, 120026088, 128599380, 138491640, 150032610, 180039132, 200043480, 225048915, 257198760, 300065220, 360078264, 450097830, 600130440, 900195660, 1800391320]

約数ペア:

[(1, 1800391320), (2, 900195660), (3, 600130440), (4, 450097830), (5, 360078264), (6, 300065220), (7, 257198760), (8, 225048915), (9, 200043480), (10, 180039132), (12, 150032610), (13, 138491640), (14, 128599380), (15, 120026088), (18, 100021740), (20, 90019566), (21, 85732920), (24, 75016305), (26, 69245820), (27, 66681160), (28, 64299690), (30, 60013044), (35, 51439752), (36, 50010870), (39, 46163880), (40, 45009783), (42, 42866460), (45, 40008696), (49, 36742680), (52, 34622910), (54, 33340580), (56, 32149845), (60, 30006522), (63, 28577640), (65, 27698328), (70, 25719876), (72, 25005435), (78, 23081940), (84, 21433230), (90, 20004348), (91, 19784520), (98, 18371340), (104, 17311455), (105, 17146584), (108, 16670290), (117, 15387960), (120, 15003261), (126, 14288820), (130, 13849164), (135, 13336232), (140, 12859938), (147, 12247560), (156, 11540970), (168, 10716615), (180, 10002174), (182, 9892260), (189, 9525880), (195, 9232776), (196, 9185670), (210, 8573292), (216, 8335145), (234, 7693980), (245, 7348536), (252, 7144410), (260, 6924582), (270, 6668116), (273, 6594840), (280, 6429969), (294, 6123780), (312, 5770485), (315, 5715528), (351, 5129320), (360, 5001087), (364, 4946130), (378, 4762940), (390, 4616388), (392, 4592835), (420, 4286646), (441, 4082520), (455, 3956904), (468, 3846990), (490, 3674268), (504, 3572205), (520, 3462291), (540, 3334058), (546, 3297420), (585, 3077592), (588, 3061890), (630, 2857764), (637, 2826360), (702, 2564660), (728, 2473065), (735, 2449512), (756, 2381470), (780, 2308194), (819, 2198280), (840, 2143323), (882, 2041260), (910, 1978452), (936, 1923495), (945, 1905176), (980, 1837134), (1080, 1667029), (1092, 1648710), (1170, 1538796), (1176, 1530945), (1260, 1428882), (1274, 1413180), (1323, 1360840), (1365, 1318968), (1404, 1282330), (1470, 1224756), (1512, 1190735), (1560, 1154097), (1638, 1099140), (1755, 1025864), (1764, 1020630), (1820, 989226), (1890, 952588), (1911, 942120), (1960, 918567), (2184, 824355), (2205, 816504), (2340, 769398), (2457, 732760), (2520, 714441), (2548, 706590), (2617, 687960), (2646, 680420), (2730, 659484), (2808, 641165), (2940, 612378), (3185, 565272), (3276, 549570), (3510, 512932), (3528, 510315), (3640, 494613), (3780, 476294), (3822, 471060), (4095, 439656), (4410, 408252), (4680, 384699), (4914, 366380), (5096, 353295), (5234, 343980), (5292, 340210), (5460, 329742), (5733, 314040), (5880, 306189), (6370, 282636), (6552, 274785), (6615, 272168), (7020, 256466), (7560, 238147), (7644, 235530), (7851, 229320), (8190, 219828), (8820, 204126), (9555, 188424), (9828, 183190), (10468, 171990), (10584, 170105), (10920, 164871), (11466, 157020), (12285, 146552), (12740, 141318), (13085, 137592), (13230, 136084), (14040, 128233), (15288, 117765), (15702, 114660), (16380, 109914), (17199, 104680), (17640, 102063), (18319, 98280), (19110, 94212), (19656, 91595), (20936, 85995), (22932, 78510), (23553, 76440), (24570, 73276), (25480, 70659), (26170, 68796), (26460, 68042), (28665, 62808), (31404, 57330), (32760, 54957), (34021, 52920), (34398, 52340), (36638, 49140), (38220, 47106), (39255, 45864)]