38155900720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{4937}}^1$

素因数の和:5367

約数の個数: 160

約数和(自身を含む): 104426137728

約数和(自身を除く): 66270237008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 373, 518, 560, 592, 740, 746, 1036, 1295, 1480, 1492, 1865, 2072, 2590, 2611, 2960, 2984, 3730, 4144, 4937, 5180, 5222, 5968, 7460, 9874, 10360, 10444, 13055, 13801, 14920, 19748, 20720, 20888, 24685, 26110, 27602, 29840, 34559, 39496, 41776, 49370, 52220, 55204, 69005, 69118, 78992, 96607, 98740, 104440, 110408, 138010, 138236, 172795, 182669, 193214, 197480, 208880, 220816, 276020, 276472, 345590, 365338, 386428, 394960, 483035, 552040, 552944, 691180, 730676, 772856, 913345, 966070, 1104080, 1278683, 1382360, 1461352, 1545712, 1826690, 1841501, 1932140, 2557366, 2764720, 2922704, 3653380, 3683002, 3864280, 5114732, 6393415, 7306760, 7366004, 7728560, 9207505, 10229464, 12786830, 12890507, 14613520, 14732008, 18415010, 20458928, 25573660, 25781014, 29464016, 36830020, 51147320, 51562028, 64452535, 68135537, 73660040, 102294640, 103124056, 128905070, 136271074, 147320080, 206248112, 257810140, 272542148, 340677685, 476948759, 515620280, 545084296, 681355370, 953897518, 1031240560, 1090168592, 1362710740, 1907795036, 2384743795, 2725421480, 3815590072, 4769487590, 5450842960, 7631180144, 9538975180, 19077950360, 38155900720]

約数ペア:

[(1, 38155900720), (2, 19077950360), (4, 9538975180), (5, 7631180144), (7, 5450842960), (8, 4769487590), (10, 3815590072), (14, 2725421480), (16, 2384743795), (20, 1907795036), (28, 1362710740), (35, 1090168592), (37, 1031240560), (40, 953897518), (56, 681355370), (70, 545084296), (74, 515620280), (80, 476948759), (112, 340677685), (140, 272542148), (148, 257810140), (185, 206248112), (259, 147320080), (280, 136271074), (296, 128905070), (370, 103124056), (373, 102294640), (518, 73660040), (560, 68135537), (592, 64452535), (740, 51562028), (746, 51147320), (1036, 36830020), (1295, 29464016), (1480, 25781014), (1492, 25573660), (1865, 20458928), (2072, 18415010), (2590, 14732008), (2611, 14613520), (2960, 12890507), (2984, 12786830), (3730, 10229464), (4144, 9207505), (4937, 7728560), (5180, 7366004), (5222, 7306760), (5968, 6393415), (7460, 5114732), (9874, 3864280), (10360, 3683002), (10444, 3653380), (13055, 2922704), (13801, 2764720), (14920, 2557366), (19748, 1932140), (20720, 1841501), (20888, 1826690), (24685, 1545712), (26110, 1461352), (27602, 1382360), (29840, 1278683), (34559, 1104080), (39496, 966070), (41776, 913345), (49370, 772856), (52220, 730676), (55204, 691180), (69005, 552944), (69118, 552040), (78992, 483035), (96607, 394960), (98740, 386428), (104440, 365338), (110408, 345590), (138010, 276472), (138236, 276020), (172795, 220816), (182669, 208880), (193214, 197480)]