71397451020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{526297}}^1$

素因数の和:526352

約数の個数: 192

約数和(自身を含む): 254644024320

約数和(自身を除く): 183246573300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3570, 3876, 3990, 4522, 4845, 6460, 6783, 7140, 7980, 9044, 9690, 11305, 13566, 19380, 22610, 27132, 33915, 45220, 67830, 135660, 526297, 1052594, 1578891, 2105188, 2631485, 3157782, 3684079, 5262970, 6315564, 7368158, 7894455, 8947049, 9999643, 10525940, 11052237, 14736316, 15788910, 17894098, 18420395, 19999286, 22104474, 26841147, 29998929, 31577820, 35788196, 36840790, 39998572, 44208948, 44735245, 49998215, 53682294, 55261185, 59997858, 62629343, 69997501, 73681580, 89470490, 99996430, 107364588, 110522370, 119995716, 125258686, 134205735, 139995002, 149994645, 169993931, 178940980, 187888029, 199992860, 209992503, 221044740, 250517372, 268411470, 279990004, 299989290, 313146715, 339987862, 349987505, 375776058, 419985006, 509981793, 536822940, 599978580, 626293430, 679975724, 699975010, 751552116, 839970012, 849969655, 939440145, 1019963586, 1049962515, 1189957517, 1252586860, 1399950020, 1699939310, 1878880290, 2039927172, 2099925030, 2379915034, 2549908965, 3399878620, 3569872551, 3757760580, 4199850060, 4759830068, 5099817930, 5949787585, 7139745102, 10199635860, 11899575170, 14279490204, 17849362755, 23799150340, 35698725510, 71397451020]

約数ペア:

[(1, 71397451020), (2, 35698725510), (3, 23799150340), (4, 17849362755), (5, 14279490204), (6, 11899575170), (7, 10199635860), (10, 7139745102), (12, 5949787585), (14, 5099817930), (15, 4759830068), (17, 4199850060), (19, 3757760580), (20, 3569872551), (21, 3399878620), (28, 2549908965), (30, 2379915034), (34, 2099925030), (35, 2039927172), (38, 1878880290), (42, 1699939310), (51, 1399950020), (57, 1252586860), (60, 1189957517), (68, 1049962515), (70, 1019963586), (76, 939440145), (84, 849969655), (85, 839970012), (95, 751552116), (102, 699975010), (105, 679975724), (114, 626293430), (119, 599978580), (133, 536822940), (140, 509981793), (170, 419985006), (190, 375776058), (204, 349987505), (210, 339987862), (228, 313146715), (238, 299989290), (255, 279990004), (266, 268411470), (285, 250517372), (323, 221044740), (340, 209992503), (357, 199992860), (380, 187888029), (399, 178940980), (420, 169993931), (476, 149994645), (510, 139995002), (532, 134205735), (570, 125258686), (595, 119995716), (646, 110522370), (665, 107364588), (714, 99996430), (798, 89470490), (969, 73681580), (1020, 69997501), (1140, 62629343), (1190, 59997858), (1292, 55261185), (1330, 53682294), (1428, 49998215), (1596, 44735245), (1615, 44208948), (1785, 39998572), (1938, 36840790), (1995, 35788196), (2261, 31577820), (2380, 29998929), (2660, 26841147), (3230, 22104474), (3570, 19999286), (3876, 18420395), (3990, 17894098), (4522, 15788910), (4845, 14736316), (6460, 11052237), (6783, 10525940), (7140, 9999643), (7980, 8947049), (9044, 7894455), (9690, 7368158), (11305, 6315564), (13566, 5262970), (19380, 3684079), (22610, 3157782), (27132, 2631485), (33915, 2105188), (45220, 1578891), (67830, 1052594), (135660, 526297)]