207888120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 320

約数和(自身を含む): 804988800

約数和(自身を除く): 597100680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 307, 324, 330, 342, 360, 380, 396, 405, 418, 440, 456, 495, 513, 540, 570, 594, 614, 627, 648, 660, 684, 760, 792, 810, 836, 855, 891, 921, 990, 1026, 1045, 1080, 1140, 1188, 1228, 1254, 1320, 1368, 1485, 1535, 1539, 1620, 1672, 1710, 1782, 1842, 1881, 1980, 2052, 2090, 2280, 2376, 2456, 2508, 2565, 2763, 2970, 3070, 3078, 3135, 3240, 3377, 3420, 3564, 3684, 3762, 3960, 4104, 4180, 4455, 4605, 5016, 5130, 5526, 5643, 5833, 5940, 6140, 6156, 6270, 6754, 6840, 7128, 7368, 7524, 7695, 8289, 8360, 8910, 9210, 9405, 10131, 10260, 11052, 11286, 11666, 11880, 12280, 12312, 12540, 13508, 13815, 15048, 15390, 16578, 16885, 16929, 17499, 17820, 18420, 18810, 20262, 20520, 22104, 22572, 23332, 24867, 25080, 27016, 27630, 28215, 29165, 30393, 30780, 33156, 33770, 33858, 34998, 35640, 36840, 37620, 40524, 41445, 45144, 46664, 49734, 50655, 52497, 55260, 56430, 58330, 60786, 61560, 64163, 66312, 67540, 67716, 69996, 75240, 81048, 82890, 84645, 87495, 91179, 99468, 101310, 104994, 110520, 112860, 116660, 121572, 124335, 128326, 135080, 135432, 139992, 151965, 157491, 165780, 169290, 174990, 182358, 192489, 198936, 202620, 209988, 225720, 233320, 243144, 248670, 256652, 262485, 273537, 303930, 314982, 320815, 331560, 338580, 349980, 364716, 384978, 405240, 419976, 455895, 472473, 497340, 513304, 524970, 547074, 577467, 607860, 629964, 641630, 677160, 699960, 729432, 769956, 787455, 911790, 944946, 962445, 994680, 1049940, 1094148, 1154934, 1215720, 1259928, 1283260, 1367685, 1539912, 1574910, 1732401, 1823580, 1889892, 1924890, 2099880, 2188296, 2309868, 2362365, 2566520, 2735370, 2887335, 3149820, 3464802, 3647160, 3779784, 3849780, 4619736, 4724730, 5197203, 5470740, 5774670, 6299640, 6929604, 7699560, 8662005, 9449460, 10394406, 10941480, 11549340, 13859208, 17324010, 18898920, 20788812, 23098680, 25986015, 34648020, 41577624, 51972030, 69296040, 103944060, 207888120]

約数ペア:

[(1, 207888120), (2, 103944060), (3, 69296040), (4, 51972030), (5, 41577624), (6, 34648020), (8, 25986015), (9, 23098680), (10, 20788812), (11, 18898920), (12, 17324010), (15, 13859208), (18, 11549340), (19, 10941480), (20, 10394406), (22, 9449460), (24, 8662005), (27, 7699560), (30, 6929604), (33, 6299640), (36, 5774670), (38, 5470740), (40, 5197203), (44, 4724730), (45, 4619736), (54, 3849780), (55, 3779784), (57, 3647160), (60, 3464802), (66, 3149820), (72, 2887335), (76, 2735370), (81, 2566520), (88, 2362365), (90, 2309868), (95, 2188296), (99, 2099880), (108, 1924890), (110, 1889892), (114, 1823580), (120, 1732401), (132, 1574910), (135, 1539912), (152, 1367685), (162, 1283260), (165, 1259928), (171, 1215720), (180, 1154934), (190, 1094148), (198, 1049940), (209, 994680), (216, 962445), (220, 944946), (228, 911790), (264, 787455), (270, 769956), (285, 729432), (297, 699960), (307, 677160), (324, 641630), (330, 629964), (342, 607860), (360, 577467), (380, 547074), (396, 524970), (405, 513304), (418, 497340), (440, 472473), (456, 455895), (495, 419976), (513, 405240), (540, 384978), (570, 364716), (594, 349980), (614, 338580), (627, 331560), (648, 320815), (660, 314982), (684, 303930), (760, 273537), (792, 262485), (810, 256652), (836, 248670), (855, 243144), (891, 233320), (921, 225720), (990, 209988), (1026, 202620), (1045, 198936), (1080, 192489), (1140, 182358), (1188, 174990), (1228, 169290), (1254, 165780), (1320, 157491), (1368, 151965), (1485, 139992), (1535, 135432), (1539, 135080), (1620, 128326), (1672, 124335), (1710, 121572), (1782, 116660), (1842, 112860), (1881, 110520), (1980, 104994), (2052, 101310), (2090, 99468), (2280, 91179), (2376, 87495), (2456, 84645), (2508, 82890), (2565, 81048), (2763, 75240), (2970, 69996), (3070, 67716), (3078, 67540), (3135, 66312), (3240, 64163), (3377, 61560), (3420, 60786), (3564, 58330), (3684, 56430), (3762, 55260), (3960, 52497), (4104, 50655), (4180, 49734), (4455, 46664), (4605, 45144), (5016, 41445), (5130, 40524), (5526, 37620), (5643, 36840), (5833, 35640), (5940, 34998), (6140, 33858), (6156, 33770), (6270, 33156), (6754, 30780), (6840, 30393), (7128, 29165), (7368, 28215), (7524, 27630), (7695, 27016), (8289, 25080), (8360, 24867), (8910, 23332), (9210, 22572), (9405, 22104), (10131, 20520), (10260, 20262), (11052, 18810), (11286, 18420), (11666, 17820), (11880, 17499), (12280, 16929), (12312, 16885), (12540, 16578), (13508, 15390), (13815, 15048)]