204771799520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3785

約数の個数: 192

約数和(自身を含む): 514577774592

約数和(自身を除く): 309805975072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 331, 370, 496, 592, 620, 662, 740, 992, 1147, 1184, 1240, 1324, 1480, 1655, 2294, 2480, 2648, 2960, 3310, 3371, 4588, 4960, 5296, 5735, 5920, 6620, 6742, 9176, 10261, 10592, 11470, 12247, 13240, 13484, 16855, 18352, 20522, 22940, 24494, 26480, 26968, 33710, 36704, 41044, 45880, 48988, 51305, 52960, 53936, 61235, 67420, 82088, 91760, 97976, 102610, 104501, 107872, 122470, 124727, 134840, 164176, 183520, 195952, 205220, 209002, 244940, 249454, 269680, 328352, 379657, 391904, 410440, 418004, 489880, 498908, 522505, 539360, 623635, 759314, 820880, 836008, 979760, 997816, 1045010, 1115801, 1247270, 1518628, 1641760, 1672016, 1898285, 1959520, 1995632, 2090020, 2231602, 2494540, 3037256, 3344032, 3796570, 3866537, 3991264, 4180040, 4463204, 4989080, 5579005, 6074512, 7593140, 7733074, 8360080, 8926408, 9978160, 11158010, 12149024, 15186280, 15466148, 16720160, 17852816, 19332685, 19956320, 22316020, 30372560, 30932296, 34589831, 35705632, 38665370, 41284637, 44632040, 60745120, 61864592, 69179662, 77330740, 82569274, 89264080, 123729184, 138359324, 154661480, 165138548, 172949155, 178528160, 206423185, 276718648, 309322960, 330277096, 345898310, 412846370, 553437296, 618645920, 660554192, 691796620, 825692740, 1106874592, 1279823747, 1321108384, 1383593240, 1651385480, 2559647494, 2767186480, 3302770960, 5119294988, 5534372960, 6399118735, 6605541920, 10238589976, 12798237470, 20477179952, 25596474940, 40954359904, 51192949880, 102385899760, 204771799520]

約数ペア:

[(1, 204771799520), (2, 102385899760), (4, 51192949880), (5, 40954359904), (8, 25596474940), (10, 20477179952), (16, 12798237470), (20, 10238589976), (31, 6605541920), (32, 6399118735), (37, 5534372960), (40, 5119294988), (62, 3302770960), (74, 2767186480), (80, 2559647494), (124, 1651385480), (148, 1383593240), (155, 1321108384), (160, 1279823747), (185, 1106874592), (248, 825692740), (296, 691796620), (310, 660554192), (331, 618645920), (370, 553437296), (496, 412846370), (592, 345898310), (620, 330277096), (662, 309322960), (740, 276718648), (992, 206423185), (1147, 178528160), (1184, 172949155), (1240, 165138548), (1324, 154661480), (1480, 138359324), (1655, 123729184), (2294, 89264080), (2480, 82569274), (2648, 77330740), (2960, 69179662), (3310, 61864592), (3371, 60745120), (4588, 44632040), (4960, 41284637), (5296, 38665370), (5735, 35705632), (5920, 34589831), (6620, 30932296), (6742, 30372560), (9176, 22316020), (10261, 19956320), (10592, 19332685), (11470, 17852816), (12247, 16720160), (13240, 15466148), (13484, 15186280), (16855, 12149024), (18352, 11158010), (20522, 9978160), (22940, 8926408), (24494, 8360080), (26480, 7733074), (26968, 7593140), (33710, 6074512), (36704, 5579005), (41044, 4989080), (45880, 4463204), (48988, 4180040), (51305, 3991264), (52960, 3866537), (53936, 3796570), (61235, 3344032), (67420, 3037256), (82088, 2494540), (91760, 2231602), (97976, 2090020), (102610, 1995632), (104501, 1959520), (107872, 1898285), (122470, 1672016), (124727, 1641760), (134840, 1518628), (164176, 1247270), (183520, 1115801), (195952, 1045010), (205220, 997816), (209002, 979760), (244940, 836008), (249454, 820880), (269680, 759314), (328352, 623635), (379657, 539360), (391904, 522505), (410440, 498908), (418004, 489880)]