381958561560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{2767}}^1$

素因数の和:3386

約数の個数: 256

約数和(自身を含む): 1224283299840

約数和(自身を除く): 842324738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 157, 170, 204, 255, 314, 340, 408, 431, 471, 510, 628, 680, 785, 862, 942, 1020, 1256, 1293, 1570, 1724, 1884, 2040, 2155, 2355, 2586, 2669, 2767, 3140, 3448, 3768, 4310, 4710, 5172, 5338, 5534, 6280, 6465, 7327, 8007, 8301, 8620, 9420, 10344, 10676, 11068, 12930, 13345, 13835, 14654, 16014, 16602, 17240, 18840, 21352, 21981, 22136, 25860, 26690, 27670, 29308, 32028, 33204, 36635, 40035, 41505, 43962, 47039, 51720, 53380, 55340, 58616, 64056, 66408, 67667, 73270, 80070, 83010, 87924, 94078, 106760, 109905, 110680, 135334, 141117, 146540, 160140, 166020, 175848, 188156, 203001, 219810, 235195, 270668, 282234, 293080, 320280, 332040, 338335, 376312, 406002, 434419, 439620, 470390, 541336, 564468, 676670, 705585, 812004, 868838, 879240, 940780, 1015005, 1128936, 1150339, 1192577, 1303257, 1353340, 1411170, 1624008, 1737676, 1881560, 2030010, 2172095, 2300678, 2385154, 2606514, 2706680, 2822340, 3451017, 3475352, 3577731, 4060020, 4344190, 4601356, 4770308, 5213028, 5644680, 5751695, 5962885, 6516285, 6902034, 7155462, 7385123, 8120040, 8688380, 9202712, 9540616, 10426056, 11503390, 11925770, 13032570, 13804068, 14310924, 14770246, 17255085, 17376760, 17888655, 20273809, 22155369, 23006780, 23851540, 26065140, 27608136, 28621848, 29540492, 34510170, 35777310, 36925615, 40547618, 44310738, 46013560, 47703080, 52130280, 59080984, 60821427, 69020340, 71554620, 73851230, 81095236, 88621476, 101369045, 110776845, 121642854, 138040680, 143109240, 147702460, 162190472, 177242952, 187234589, 202738090, 221553690, 243285708, 295404920, 304107135, 374469178, 405476180, 443107380, 486571416, 561703767, 608214270, 748938356, 810952360, 886214760, 936172945, 1123407534, 1216428540, 1497876712, 1872345890, 2246815068, 2432857080, 2808518835, 3182988013, 3744691780, 4493630136, 5617037670, 6365976026, 7489383560, 9548964039, 11234075340, 12731952052, 15914940065, 19097928078, 22468150680, 25463904104, 31829880130, 38195856156, 47744820195, 63659760260, 76391712312, 95489640390, 127319520520, 190979280780, 381958561560]

約数ペア:

[(1, 381958561560), (2, 190979280780), (3, 127319520520), (4, 95489640390), (5, 76391712312), (6, 63659760260), (8, 47744820195), (10, 38195856156), (12, 31829880130), (15, 25463904104), (17, 22468150680), (20, 19097928078), (24, 15914940065), (30, 12731952052), (34, 11234075340), (40, 9548964039), (51, 7489383560), (60, 6365976026), (68, 5617037670), (85, 4493630136), (102, 3744691780), (120, 3182988013), (136, 2808518835), (157, 2432857080), (170, 2246815068), (204, 1872345890), (255, 1497876712), (314, 1216428540), (340, 1123407534), (408, 936172945), (431, 886214760), (471, 810952360), (510, 748938356), (628, 608214270), (680, 561703767), (785, 486571416), (862, 443107380), (942, 405476180), (1020, 374469178), (1256, 304107135), (1293, 295404920), (1570, 243285708), (1724, 221553690), (1884, 202738090), (2040, 187234589), (2155, 177242952), (2355, 162190472), (2586, 147702460), (2669, 143109240), (2767, 138040680), (3140, 121642854), (3448, 110776845), (3768, 101369045), (4310, 88621476), (4710, 81095236), (5172, 73851230), (5338, 71554620), (5534, 69020340), (6280, 60821427), (6465, 59080984), (7327, 52130280), (8007, 47703080), (8301, 46013560), (8620, 44310738), (9420, 40547618), (10344, 36925615), (10676, 35777310), (11068, 34510170), (12930, 29540492), (13345, 28621848), (13835, 27608136), (14654, 26065140), (16014, 23851540), (16602, 23006780), (17240, 22155369), (18840, 20273809), (21352, 17888655), (21981, 17376760), (22136, 17255085), (25860, 14770246), (26690, 14310924), (27670, 13804068), (29308, 13032570), (32028, 11925770), (33204, 11503390), (36635, 10426056), (40035, 9540616), (41505, 9202712), (43962, 8688380), (47039, 8120040), (51720, 7385123), (53380, 7155462), (55340, 6902034), (58616, 6516285), (64056, 5962885), (66408, 5751695), (67667, 5644680), (73270, 5213028), (80070, 4770308), (83010, 4601356), (87924, 4344190), (94078, 4060020), (106760, 3577731), (109905, 3475352), (110680, 3451017), (135334, 2822340), (141117, 2706680), (146540, 2606514), (160140, 2385154), (166020, 2300678), (175848, 2172095), (188156, 2030010), (203001, 1881560), (219810, 1737676), (235195, 1624008), (270668, 1411170), (282234, 1353340), (293080, 1303257), (320280, 1192577), (332040, 1150339), (338335, 1128936), (376312, 1015005), (406002, 940780), (434419, 879240), (439620, 868838), (470390, 812004), (541336, 705585), (564468, 676670)]