73413340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 219018240

約数和(自身を除く): 145604900

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 193, 209, 220, 247, 260, 266, 286, 308, 364, 380, 385, 386, 418, 455, 494, 532, 572, 665, 715, 770, 772, 836, 910, 965, 988, 1001, 1045, 1235, 1330, 1351, 1430, 1463, 1540, 1729, 1820, 1930, 2002, 2090, 2123, 2470, 2509, 2660, 2702, 2717, 2860, 2926, 3458, 3667, 3860, 4004, 4180, 4246, 4940, 5005, 5018, 5404, 5434, 5852, 6755, 6916, 7315, 7334, 8492, 8645, 10010, 10036, 10615, 10868, 12545, 13510, 13585, 14630, 14668, 14861, 17290, 17563, 18335, 19019, 20020, 21230, 25090, 25669, 27020, 27170, 27599, 29260, 29722, 34580, 35126, 36670, 38038, 40337, 42460, 47671, 50180, 51338, 54340, 55198, 59444, 70252, 73340, 74305, 76076, 80674, 87815, 95095, 95342, 102676, 110396, 128345, 137995, 148610, 161348, 175630, 190190, 190684, 193193, 201685, 238355, 256690, 275990, 282359, 297220, 333697, 351260, 380380, 386386, 403370, 476710, 513380, 524381, 551980, 564718, 667394, 772772, 806740, 953420, 965965, 1048762, 1129436, 1334788, 1411795, 1668485, 1931930, 2097524, 2621905, 2823590, 3336970, 3670667, 3863860, 5243810, 5647180, 6673940, 7341334, 10487620, 14682668, 18353335, 36706670, 73413340]

約数ペア:

[(1, 73413340), (2, 36706670), (4, 18353335), (5, 14682668), (7, 10487620), (10, 7341334), (11, 6673940), (13, 5647180), (14, 5243810), (19, 3863860), (20, 3670667), (22, 3336970), (26, 2823590), (28, 2621905), (35, 2097524), (38, 1931930), (44, 1668485), (52, 1411795), (55, 1334788), (65, 1129436), (70, 1048762), (76, 965965), (77, 953420), (91, 806740), (95, 772772), (110, 667394), (130, 564718), (133, 551980), (140, 524381), (143, 513380), (154, 476710), (182, 403370), (190, 386386), (193, 380380), (209, 351260), (220, 333697), (247, 297220), (260, 282359), (266, 275990), (286, 256690), (308, 238355), (364, 201685), (380, 193193), (385, 190684), (386, 190190), (418, 175630), (455, 161348), (494, 148610), (532, 137995), (572, 128345), (665, 110396), (715, 102676), (770, 95342), (772, 95095), (836, 87815), (910, 80674), (965, 76076), (988, 74305), (1001, 73340), (1045, 70252), (1235, 59444), (1330, 55198), (1351, 54340), (1430, 51338), (1463, 50180), (1540, 47671), (1729, 42460), (1820, 40337), (1930, 38038), (2002, 36670), (2090, 35126), (2123, 34580), (2470, 29722), (2509, 29260), (2660, 27599), (2702, 27170), (2717, 27020), (2860, 25669), (2926, 25090), (3458, 21230), (3667, 20020), (3860, 19019), (4004, 18335), (4180, 17563), (4246, 17290), (4940, 14861), (5005, 14668), (5018, 14630), (5404, 13585), (5434, 13510), (5852, 12545), (6755, 10868), (6916, 10615), (7315, 10036), (7334, 10010), (8492, 8645)]