71127794640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2490469}}^1$

素因数の和:2490509

約数の個数: 160

約数和(自身を含む): 266818993920

約数和(自身を除く): 195691199280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 2490469, 4980938, 7471407, 9961876, 12452345, 14942814, 17433283, 19923752, 24904690, 29885628, 34866566, 37357035, 39847504, 42337973, 49809380, 52299849, 59771256, 69733132, 74714070, 84675946, 87166415, 99618760, 104599698, 119542512, 127013919, 139466264, 149428140, 169351892, 174332830, 199237520, 209199396, 211689865, 254027838, 261499245, 278932528, 296365811, 298856280, 338703784, 348665660, 418398792, 423379730, 508055676, 522998490, 592731622, 597712560, 635069595, 677407568, 697331320, 836797584, 846759460, 889097433, 1016111352, 1045996980, 1185463244, 1270139190, 1394662640, 1481829055, 1693518920, 1778194866, 2032222704, 2091993960, 2370926488, 2540278380, 2963658110, 3387037840, 3556389732, 4183987920, 4445487165, 4741852976, 5080556760, 5927316220, 7112779464, 8890974330, 10161113520, 11854632440, 14225558928, 17781948660, 23709264880, 35563897320, 71127794640]

約数ペア:

[(1, 71127794640), (2, 35563897320), (3, 23709264880), (4, 17781948660), (5, 14225558928), (6, 11854632440), (7, 10161113520), (8, 8890974330), (10, 7112779464), (12, 5927316220), (14, 5080556760), (15, 4741852976), (16, 4445487165), (17, 4183987920), (20, 3556389732), (21, 3387037840), (24, 2963658110), (28, 2540278380), (30, 2370926488), (34, 2091993960), (35, 2032222704), (40, 1778194866), (42, 1693518920), (48, 1481829055), (51, 1394662640), (56, 1270139190), (60, 1185463244), (68, 1045996980), (70, 1016111352), (80, 889097433), (84, 846759460), (85, 836797584), (102, 697331320), (105, 677407568), (112, 635069595), (119, 597712560), (120, 592731622), (136, 522998490), (140, 508055676), (168, 423379730), (170, 418398792), (204, 348665660), (210, 338703784), (238, 298856280), (240, 296365811), (255, 278932528), (272, 261499245), (280, 254027838), (336, 211689865), (340, 209199396), (357, 199237520), (408, 174332830), (420, 169351892), (476, 149428140), (510, 139466264), (560, 127013919), (595, 119542512), (680, 104599698), (714, 99618760), (816, 87166415), (840, 84675946), (952, 74714070), (1020, 69733132), (1190, 59771256), (1360, 52299849), (1428, 49809380), (1680, 42337973), (1785, 39847504), (1904, 37357035), (2040, 34866566), (2380, 29885628), (2856, 24904690), (3570, 19923752), (4080, 17433283), (4760, 14942814), (5712, 12452345), (7140, 9961876), (9520, 7471407), (14280, 4980938), (28560, 2490469)]