199956960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 592572960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 210, 224, 239, 240, 249, 252, 280, 288, 315, 332, 336, 360, 415, 420, 478, 480, 498, 504, 560, 581, 630, 664, 672, 717, 720, 747, 830, 840, 956, 996, 1008, 1120, 1162, 1195, 1245, 1260, 1328, 1434, 1440, 1494, 1660, 1673, 1680, 1743, 1912, 1992, 2016, 2151, 2324, 2390, 2490, 2520, 2656, 2868, 2905, 2988, 3320, 3346, 3360, 3486, 3585, 3735, 3824, 3984, 4302, 4648, 4780, 4980, 5019, 5040, 5229, 5736, 5810, 5976, 6640, 6692, 6972, 7170, 7470, 7648, 7968, 8365, 8604, 8715, 9296, 9560, 9960, 10038, 10080, 10458, 10755, 11472, 11620, 11952, 13280, 13384, 13944, 14340, 14940, 15057, 16730, 17208, 17430, 18592, 19120, 19837, 19920, 20076, 20916, 21510, 22944, 23240, 23904, 25095, 26145, 26768, 27888, 28680, 29880, 30114, 33460, 34416, 34860, 38240, 39674, 39840, 40152, 41832, 43020, 46480, 50190, 52290, 53536, 55776, 57360, 59511, 59760, 60228, 66920, 68832, 69720, 75285, 79348, 80304, 83664, 86040, 92960, 99185, 100380, 104580, 114720, 119022, 119520, 120456, 133840, 138859, 139440, 150570, 158696, 160608, 167328, 172080, 178533, 198370, 200760, 209160, 238044, 240912, 267680, 277718, 278880, 297555, 301140, 317392, 344160, 357066, 396740, 401520, 416577, 418320, 476088, 481824, 555436, 595110, 602280, 634784, 694295, 714132, 793480, 803040, 833154, 836640, 892665, 952176, 1110872, 1190220, 1204560, 1249731, 1388590, 1428264, 1586960, 1666308, 1785330, 1904352, 2082885, 2221744, 2380440, 2409120, 2499462, 2777180, 2856528, 3173920, 3332616, 3570660, 4165770, 4443488, 4760880, 4998924, 5554360, 5713056, 6248655, 6665232, 7141320, 8331540, 9521760, 9997848, 11108720, 12497310, 13330464, 14282640, 16663080, 19995696, 22217440, 24994620, 28565280, 33326160, 39991392, 49989240, 66652320, 99978480, 199956960]

約数ペア:

[(1, 199956960), (2, 99978480), (3, 66652320), (4, 49989240), (5, 39991392), (6, 33326160), (7, 28565280), (8, 24994620), (9, 22217440), (10, 19995696), (12, 16663080), (14, 14282640), (15, 13330464), (16, 12497310), (18, 11108720), (20, 9997848), (21, 9521760), (24, 8331540), (28, 7141320), (30, 6665232), (32, 6248655), (35, 5713056), (36, 5554360), (40, 4998924), (42, 4760880), (45, 4443488), (48, 4165770), (56, 3570660), (60, 3332616), (63, 3173920), (70, 2856528), (72, 2777180), (80, 2499462), (83, 2409120), (84, 2380440), (90, 2221744), (96, 2082885), (105, 1904352), (112, 1785330), (120, 1666308), (126, 1586960), (140, 1428264), (144, 1388590), (160, 1249731), (166, 1204560), (168, 1190220), (180, 1110872), (210, 952176), (224, 892665), (239, 836640), (240, 833154), (249, 803040), (252, 793480), (280, 714132), (288, 694295), (315, 634784), (332, 602280), (336, 595110), (360, 555436), (415, 481824), (420, 476088), (478, 418320), (480, 416577), (498, 401520), (504, 396740), (560, 357066), (581, 344160), (630, 317392), (664, 301140), (672, 297555), (717, 278880), (720, 277718), (747, 267680), (830, 240912), (840, 238044), (956, 209160), (996, 200760), (1008, 198370), (1120, 178533), (1162, 172080), (1195, 167328), (1245, 160608), (1260, 158696), (1328, 150570), (1434, 139440), (1440, 138859), (1494, 133840), (1660, 120456), (1673, 119520), (1680, 119022), (1743, 114720), (1912, 104580), (1992, 100380), (2016, 99185), (2151, 92960), (2324, 86040), (2390, 83664), (2490, 80304), (2520, 79348), (2656, 75285), (2868, 69720), (2905, 68832), (2988, 66920), (3320, 60228), (3346, 59760), (3360, 59511), (3486, 57360), (3585, 55776), (3735, 53536), (3824, 52290), (3984, 50190), (4302, 46480), (4648, 43020), (4780, 41832), (4980, 40152), (5019, 39840), (5040, 39674), (5229, 38240), (5736, 34860), (5810, 34416), (5976, 33460), (6640, 30114), (6692, 29880), (6972, 28680), (7170, 27888), (7470, 26768), (7648, 26145), (7968, 25095), (8365, 23904), (8604, 23240), (8715, 22944), (9296, 21510), (9560, 20916), (9960, 20076), (10038, 19920), (10080, 19837), (10458, 19120), (10755, 18592), (11472, 17430), (11620, 17208), (11952, 16730), (13280, 15057), (13384, 14940), (13944, 14340)]