252861666720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{15823}}^1$

素因数の和:16064

約数の個数: 288

約数和(自身を含む): 866930625792

約数和(自身を除く): 614068959072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 197, 208, 240, 260, 312, 338, 390, 394, 416, 480, 507, 520, 591, 624, 676, 780, 788, 845, 985, 1014, 1040, 1182, 1248, 1352, 1560, 1576, 1690, 1970, 2028, 2080, 2364, 2535, 2561, 2704, 2955, 3120, 3152, 3380, 3940, 4056, 4728, 5070, 5122, 5408, 5910, 6240, 6304, 6760, 7683, 7880, 8112, 9456, 10140, 10244, 11820, 12805, 13520, 15366, 15760, 15823, 16224, 18912, 20280, 20488, 23640, 25610, 27040, 30732, 31520, 31646, 33293, 38415, 40560, 40976, 47280, 47469, 51220, 61464, 63292, 66586, 76830, 79115, 81120, 81952, 94560, 94938, 99879, 102440, 122928, 126584, 133172, 153660, 158230, 166465, 189876, 199758, 204880, 205699, 237345, 245856, 253168, 266344, 307320, 316460, 332930, 379752, 399516, 409760, 411398, 474690, 499395, 506336, 532688, 614640, 617097, 632920, 665860, 759504, 799032, 822796, 949380, 998790, 1028495, 1065376, 1229280, 1234194, 1265840, 1331720, 1519008, 1598064, 1645592, 1898760, 1997580, 2056990, 2468388, 2531680, 2663440, 2674087, 3085485, 3117131, 3196128, 3291184, 3797520, 3995160, 4113980, 4936776, 5326880, 5348174, 6170970, 6234262, 6582368, 7595040, 7990320, 8022261, 8227960, 9351393, 9873552, 10696348, 12341940, 12468524, 13370435, 15585655, 15980640, 16044522, 16455920, 18702786, 19747104, 21392696, 24683880, 24937048, 26740870, 31171310, 32089044, 32911840, 37405572, 40111305, 40522703, 42785392, 46756965, 49367760, 49874096, 53481740, 62342620, 64178088, 74811144, 80222610, 81045406, 85570784, 93513930, 98735520, 99748192, 106963480, 121568109, 124685240, 128356176, 149622288, 160445220, 162090812, 187027860, 202613515, 213926960, 243136218, 249370480, 256712352, 299244576, 320890440, 324181624, 374055720, 405227030, 427853920, 486272436, 498740960, 526795139, 607840545, 641780880, 648363248, 748111440, 810454060, 972544872, 1053590278, 1215681090, 1283561760, 1296726496, 1496222880, 1580385417, 1620908120, 1945089744, 2107180556, 2431362180, 2633975695, 3160770834, 3241816240, 3890179488, 4214361112, 4862724360, 5267951390, 6321541668, 6483632480, 7901927085, 8428722224, 9725448720, 10535902780, 12643083336, 15803854170, 16857444448, 19450897440, 21071805560, 25286166672, 31607708340, 42143611120, 50572333344, 63215416680, 84287222240, 126430833360, 252861666720]

約数ペア:

[(1, 252861666720), (2, 126430833360), (3, 84287222240), (4, 63215416680), (5, 50572333344), (6, 42143611120), (8, 31607708340), (10, 25286166672), (12, 21071805560), (13, 19450897440), (15, 16857444448), (16, 15803854170), (20, 12643083336), (24, 10535902780), (26, 9725448720), (30, 8428722224), (32, 7901927085), (39, 6483632480), (40, 6321541668), (48, 5267951390), (52, 4862724360), (60, 4214361112), (65, 3890179488), (78, 3241816240), (80, 3160770834), (96, 2633975695), (104, 2431362180), (120, 2107180556), (130, 1945089744), (156, 1620908120), (160, 1580385417), (169, 1496222880), (195, 1296726496), (197, 1283561760), (208, 1215681090), (240, 1053590278), (260, 972544872), (312, 810454060), (338, 748111440), (390, 648363248), (394, 641780880), (416, 607840545), (480, 526795139), (507, 498740960), (520, 486272436), (591, 427853920), (624, 405227030), (676, 374055720), (780, 324181624), (788, 320890440), (845, 299244576), (985, 256712352), (1014, 249370480), (1040, 243136218), (1182, 213926960), (1248, 202613515), (1352, 187027860), (1560, 162090812), (1576, 160445220), (1690, 149622288), (1970, 128356176), (2028, 124685240), (2080, 121568109), (2364, 106963480), (2535, 99748192), (2561, 98735520), (2704, 93513930), (2955, 85570784), (3120, 81045406), (3152, 80222610), (3380, 74811144), (3940, 64178088), (4056, 62342620), (4728, 53481740), (5070, 49874096), (5122, 49367760), (5408, 46756965), (5910, 42785392), (6240, 40522703), (6304, 40111305), (6760, 37405572), (7683, 32911840), (7880, 32089044), (8112, 31171310), (9456, 26740870), (10140, 24937048), (10244, 24683880), (11820, 21392696), (12805, 19747104), (13520, 18702786), (15366, 16455920), (15760, 16044522), (15823, 15980640), (16224, 15585655), (18912, 13370435), (20280, 12468524), (20488, 12341940), (23640, 10696348), (25610, 9873552), (27040, 9351393), (30732, 8227960), (31520, 8022261), (31646, 7990320), (33293, 7595040), (38415, 6582368), (40560, 6234262), (40976, 6170970), (47280, 5348174), (47469, 5326880), (51220, 4936776), (61464, 4113980), (63292, 3995160), (66586, 3797520), (76830, 3291184), (79115, 3196128), (81120, 3117131), (81952, 3085485), (94560, 2674087), (94938, 2663440), (99879, 2531680), (102440, 2468388), (122928, 2056990), (126584, 1997580), (133172, 1898760), (153660, 1645592), (158230, 1598064), (166465, 1519008), (189876, 1331720), (199758, 1265840), (204880, 1234194), (205699, 1229280), (237345, 1065376), (245856, 1028495), (253168, 998790), (266344, 949380), (307320, 822796), (316460, 799032), (332930, 759504), (379752, 665860), (399516, 632920), (409760, 617097), (411398, 614640), (474690, 532688), (499395, 506336)]