19214708640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:400

約数の個数: 384

約数和(自身を含む): 64403942400

約数和(自身を除く): 45189233760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 79, 80, 87, 96, 101, 116, 120, 145, 158, 160, 173, 174, 202, 232, 237, 240, 290, 303, 316, 346, 348, 395, 404, 435, 464, 474, 480, 505, 519, 580, 606, 632, 692, 696, 790, 808, 865, 870, 928, 948, 1010, 1038, 1160, 1185, 1212, 1264, 1384, 1392, 1515, 1580, 1616, 1730, 1740, 1896, 2020, 2076, 2291, 2320, 2370, 2424, 2528, 2595, 2768, 2784, 2929, 3030, 3160, 3232, 3460, 3480, 3792, 4040, 4152, 4582, 4640, 4740, 4848, 5017, 5190, 5536, 5858, 6060, 6320, 6873, 6920, 6960, 7584, 7979, 8080, 8304, 8787, 9164, 9480, 9696, 10034, 10380, 11455, 11716, 12120, 12640, 13667, 13746, 13840, 13920, 14645, 15051, 15958, 16160, 16608, 17473, 17574, 18328, 18960, 20068, 20760, 22910, 23432, 23937, 24240, 25085, 27334, 27492, 27680, 29290, 30102, 31916, 34365, 34946, 35148, 36656, 37920, 39895, 40136, 41001, 41520, 43935, 45820, 46864, 47874, 48480, 50170, 52419, 54668, 54984, 58580, 60204, 63832, 68335, 68730, 69892, 70296, 73312, 75255, 79790, 80272, 82002, 83040, 87365, 87870, 91640, 93728, 95748, 100340, 104838, 109336, 109968, 117160, 119685, 120408, 127664, 136670, 137460, 139784, 140592, 150510, 159580, 160544, 164004, 174730, 175740, 183280, 191496, 200680, 205005, 209676, 218672, 219936, 231391, 234320, 239370, 240816, 255328, 262095, 273340, 274920, 279568, 281184, 301020, 319160, 328008, 349460, 351480, 366560, 382992, 396343, 401360, 410010, 419352, 437344, 462782, 468640, 478740, 481632, 506717, 524190, 546680, 549840, 559136, 602040, 638320, 656016, 694173, 698920, 702960, 765984, 792686, 802720, 820020, 838704, 925564, 957480, 1013434, 1048380, 1093360, 1099680, 1156955, 1189029, 1204080, 1276640, 1312032, 1380367, 1388346, 1397840, 1405920, 1520151, 1585372, 1640040, 1677408, 1851128, 1914960, 1981715, 2026868, 2096760, 2186720, 2313910, 2378058, 2408160, 2533585, 2760734, 2776692, 2795680, 3040302, 3170744, 3280080, 3470865, 3702256, 3829920, 3963430, 4053736, 4141101, 4193520, 4627820, 4756116, 5067170, 5521468, 5553384, 5945145, 6080604, 6341488, 6560160, 6901835, 6941730, 7404512, 7600755, 7926860, 8107472, 8282202, 8387040, 9255640, 9512232, 10134340, 11042936, 11106768, 11890290, 12161208, 12682976, 13803670, 13883460, 15201510, 15853720, 16214944, 16564404, 18511280, 19024464, 20268680, 20705505, 22085872, 22213536, 23780580, 24322416, 27607340, 27766920, 30403020, 31707440, 33128808, 37022560, 38048928, 40030643, 40537360, 41411010, 44171744, 47561160, 48644832, 55214680, 55533840, 60806040, 63414880, 66257616, 80061286, 81074720, 82822020, 95122320, 110429360, 111067680, 120091929, 121612080, 132515232, 160122572, 165644040, 190244640, 200153215, 220858720, 240183858, 243224160, 320245144, 331288080, 400306430, 480367716, 600459645, 640490288, 662576160, 800612860, 960735432, 1200919290, 1280980576, 1601225720, 1921470864, 2401838580, 3202451440, 3842941728, 4803677160, 6404902880, 9607354320, 19214708640]

約数ペア:

[(1, 19214708640), (2, 9607354320), (3, 6404902880), (4, 4803677160), (5, 3842941728), (6, 3202451440), (8, 2401838580), (10, 1921470864), (12, 1601225720), (15, 1280980576), (16, 1200919290), (20, 960735432), (24, 800612860), (29, 662576160), (30, 640490288), (32, 600459645), (40, 480367716), (48, 400306430), (58, 331288080), (60, 320245144), (79, 243224160), (80, 240183858), (87, 220858720), (96, 200153215), (101, 190244640), (116, 165644040), (120, 160122572), (145, 132515232), (158, 121612080), (160, 120091929), (173, 111067680), (174, 110429360), (202, 95122320), (232, 82822020), (237, 81074720), (240, 80061286), (290, 66257616), (303, 63414880), (316, 60806040), (346, 55533840), (348, 55214680), (395, 48644832), (404, 47561160), (435, 44171744), (464, 41411010), (474, 40537360), (480, 40030643), (505, 38048928), (519, 37022560), (580, 33128808), (606, 31707440), (632, 30403020), (692, 27766920), (696, 27607340), (790, 24322416), (808, 23780580), (865, 22213536), (870, 22085872), (928, 20705505), (948, 20268680), (1010, 19024464), (1038, 18511280), (1160, 16564404), (1185, 16214944), (1212, 15853720), (1264, 15201510), (1384, 13883460), (1392, 13803670), (1515, 12682976), (1580, 12161208), (1616, 11890290), (1730, 11106768), (1740, 11042936), (1896, 10134340), (2020, 9512232), (2076, 9255640), (2291, 8387040), (2320, 8282202), (2370, 8107472), (2424, 7926860), (2528, 7600755), (2595, 7404512), (2768, 6941730), (2784, 6901835), (2929, 6560160), (3030, 6341488), (3160, 6080604), (3232, 5945145), (3460, 5553384), (3480, 5521468), (3792, 5067170), (4040, 4756116), (4152, 4627820), (4582, 4193520), (4640, 4141101), (4740, 4053736), (4848, 3963430), (5017, 3829920), (5190, 3702256), (5536, 3470865), (5858, 3280080), (6060, 3170744), (6320, 3040302), (6873, 2795680), (6920, 2776692), (6960, 2760734), (7584, 2533585), (7979, 2408160), (8080, 2378058), (8304, 2313910), (8787, 2186720), (9164, 2096760), (9480, 2026868), (9696, 1981715), (10034, 1914960), (10380, 1851128), (11455, 1677408), (11716, 1640040), (12120, 1585372), (12640, 1520151), (13667, 1405920), (13746, 1397840), (13840, 1388346), (13920, 1380367), (14645, 1312032), (15051, 1276640), (15958, 1204080), (16160, 1189029), (16608, 1156955), (17473, 1099680), (17574, 1093360), (18328, 1048380), (18960, 1013434), (20068, 957480), (20760, 925564), (22910, 838704), (23432, 820020), (23937, 802720), (24240, 792686), (25085, 765984), (27334, 702960), (27492, 698920), (27680, 694173), (29290, 656016), (30102, 638320), (31916, 602040), (34365, 559136), (34946, 549840), (35148, 546680), (36656, 524190), (37920, 506717), (39895, 481632), (40136, 478740), (41001, 468640), (41520, 462782), (43935, 437344), (45820, 419352), (46864, 410010), (47874, 401360), (48480, 396343), (50170, 382992), (52419, 366560), (54668, 351480), (54984, 349460), (58580, 328008), (60204, 319160), (63832, 301020), (68335, 281184), (68730, 279568), (69892, 274920), (70296, 273340), (73312, 262095), (75255, 255328), (79790, 240816), (80272, 239370), (82002, 234320), (83040, 231391), (87365, 219936), (87870, 218672), (91640, 209676), (93728, 205005), (95748, 200680), (100340, 191496), (104838, 183280), (109336, 175740), (109968, 174730), (117160, 164004), (119685, 160544), (120408, 159580), (127664, 150510), (136670, 140592), (137460, 139784)]