201445920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 807770880

約数和(自身を除く): 606324960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 211, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 340, 351, 360, 390, 408, 416, 422, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 633, 663, 680, 702, 720, 765, 780, 816, 844, 864, 884, 918, 936, 1020, 1040, 1055, 1080, 1105, 1170, 1224, 1248, 1266, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1688, 1755, 1768, 1836, 1872, 1899, 1989, 2040, 2080, 2110, 2160, 2210, 2295, 2340, 2448, 2532, 2652, 2720, 2743, 2808, 3060, 3120, 3165, 3315, 3376, 3510, 3536, 3587, 3672, 3744, 3798, 3978, 4080, 4220, 4320, 4420, 4590, 4680, 4896, 5064, 5304, 5486, 5616, 5697, 5967, 6120, 6240, 6330, 6630, 6752, 7020, 7072, 7174, 7344, 7596, 7956, 8160, 8229, 8440, 8840, 9180, 9360, 9495, 9945, 10128, 10608, 10761, 10972, 11232, 11394, 11934, 12240, 12660, 13260, 13715, 14040, 14348, 14688, 15192, 15912, 16458, 16880, 17680, 17935, 18360, 18720, 18990, 19890, 20256, 21216, 21522, 21944, 22788, 23868, 24480, 24687, 25320, 26520, 27430, 28080, 28485, 28696, 29835, 30384, 31824, 32283, 32916, 33760, 35360, 35870, 36720, 37980, 39780, 41145, 43044, 43888, 45576, 46631, 47736, 49374, 50640, 53040, 53805, 54860, 56160, 56970, 57392, 59670, 60768, 63648, 64566, 65832, 71740, 73440, 74061, 75960, 79560, 82290, 86088, 87776, 91152, 93262, 95472, 96849, 98748, 101280, 106080, 107610, 109720, 113940, 114784, 119340, 123435, 129132, 131664, 139893, 143480, 148122, 151920, 159120, 161415, 164580, 172176, 182304, 186524, 190944, 193698, 197496, 215220, 219440, 227880, 233155, 238680, 246870, 258264, 263328, 279786, 286960, 296244, 303840, 318240, 322830, 329160, 344352, 370305, 373048, 387396, 394992, 419679, 430440, 438880, 455760, 466310, 477360, 484245, 493740, 516528, 559572, 573920, 592488, 645660, 658320, 699465, 740610, 746096, 774792, 789984, 839358, 860880, 911520, 932620, 954720, 968490, 987480, 1033056, 1119144, 1184976, 1259037, 1291320, 1316640, 1398930, 1481220, 1492192, 1549584, 1678716, 1721760, 1865240, 1936980, 1974960, 2098395, 2238288, 2369952, 2518074, 2582640, 2797860, 2962440, 3099168, 3357432, 3730480, 3873960, 3949920, 4196790, 4476576, 5036148, 5165280, 5595720, 5924880, 6295185, 6714864, 7460960, 7747920, 8393580, 10072296, 11191440, 11849760, 12590370, 13429728, 15495840, 16787160, 20144592, 22382880, 25180740, 33574320, 40289184, 50361480, 67148640, 100722960, 201445920]

約数ペア:

[(1, 201445920), (2, 100722960), (3, 67148640), (4, 50361480), (5, 40289184), (6, 33574320), (8, 25180740), (9, 22382880), (10, 20144592), (12, 16787160), (13, 15495840), (15, 13429728), (16, 12590370), (17, 11849760), (18, 11191440), (20, 10072296), (24, 8393580), (26, 7747920), (27, 7460960), (30, 6714864), (32, 6295185), (34, 5924880), (36, 5595720), (39, 5165280), (40, 5036148), (45, 4476576), (48, 4196790), (51, 3949920), (52, 3873960), (54, 3730480), (60, 3357432), (65, 3099168), (68, 2962440), (72, 2797860), (78, 2582640), (80, 2518074), (85, 2369952), (90, 2238288), (96, 2098395), (102, 1974960), (104, 1936980), (108, 1865240), (117, 1721760), (120, 1678716), (130, 1549584), (135, 1492192), (136, 1481220), (144, 1398930), (153, 1316640), (156, 1291320), (160, 1259037), (170, 1184976), (180, 1119144), (195, 1033056), (204, 987480), (208, 968490), (211, 954720), (216, 932620), (221, 911520), (234, 860880), (240, 839358), (255, 789984), (260, 774792), (270, 746096), (272, 740610), (288, 699465), (306, 658320), (312, 645660), (340, 592488), (351, 573920), (360, 559572), (390, 516528), (408, 493740), (416, 484245), (422, 477360), (432, 466310), (442, 455760), (459, 438880), (468, 430440), (480, 419679), (510, 394992), (520, 387396), (540, 373048), (544, 370305), (585, 344352), (612, 329160), (624, 322830), (633, 318240), (663, 303840), (680, 296244), (702, 286960), (720, 279786), (765, 263328), (780, 258264), (816, 246870), (844, 238680), (864, 233155), (884, 227880), (918, 219440), (936, 215220), (1020, 197496), (1040, 193698), (1055, 190944), (1080, 186524), (1105, 182304), (1170, 172176), (1224, 164580), (1248, 161415), (1266, 159120), (1326, 151920), (1360, 148122), (1404, 143480), (1440, 139893), (1530, 131664), (1560, 129132), (1632, 123435), (1688, 119340), (1755, 114784), (1768, 113940), (1836, 109720), (1872, 107610), (1899, 106080), (1989, 101280), (2040, 98748), (2080, 96849), (2110, 95472), (2160, 93262), (2210, 91152), (2295, 87776), (2340, 86088), (2448, 82290), (2532, 79560), (2652, 75960), (2720, 74061), (2743, 73440), (2808, 71740), (3060, 65832), (3120, 64566), (3165, 63648), (3315, 60768), (3376, 59670), (3510, 57392), (3536, 56970), (3587, 56160), (3672, 54860), (3744, 53805), (3798, 53040), (3978, 50640), (4080, 49374), (4220, 47736), (4320, 46631), (4420, 45576), (4590, 43888), (4680, 43044), (4896, 41145), (5064, 39780), (5304, 37980), (5486, 36720), (5616, 35870), (5697, 35360), (5967, 33760), (6120, 32916), (6240, 32283), (6330, 31824), (6630, 30384), (6752, 29835), (7020, 28696), (7072, 28485), (7174, 28080), (7344, 27430), (7596, 26520), (7956, 25320), (8160, 24687), (8229, 24480), (8440, 23868), (8840, 22788), (9180, 21944), (9360, 21522), (9495, 21216), (9945, 20256), (10128, 19890), (10608, 18990), (10761, 18720), (10972, 18360), (11232, 17935), (11394, 17680), (11934, 16880), (12240, 16458), (12660, 15912), (13260, 15192), (13715, 14688), (14040, 14348)]