194779260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 675445680

約数和(自身を除く): 480666420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 337, 338, 342, 380, 390, 468, 494, 507, 570, 585, 674, 676, 684, 741, 780, 845, 855, 988, 1011, 1014, 1140, 1170, 1235, 1348, 1482, 1521, 1685, 1690, 1710, 2022, 2028, 2223, 2340, 2470, 2535, 2964, 3033, 3042, 3211, 3370, 3380, 3420, 3705, 4044, 4381, 4446, 4940, 5055, 5070, 6066, 6084, 6403, 6422, 6740, 7410, 7605, 8762, 8892, 9633, 10110, 10140, 11115, 12132, 12806, 12844, 13143, 14820, 15165, 15210, 16055, 17524, 19209, 19266, 20220, 21905, 22230, 25612, 26286, 28899, 30330, 30420, 32015, 32110, 38418, 38532, 39429, 43810, 44460, 48165, 52572, 56953, 57627, 57798, 60660, 64030, 64220, 65715, 76836, 78858, 83239, 87620, 96045, 96330, 113906, 115254, 115596, 128060, 131430, 144495, 157716, 166478, 170859, 192090, 192660, 197145, 227812, 230508, 249717, 262860, 284765, 288135, 288990, 332956, 341718, 384180, 394290, 416195, 499434, 512577, 569530, 576270, 577980, 683436, 749151, 788580, 832390, 854295, 998868, 1025154, 1082107, 1139060, 1152540, 1248585, 1498302, 1664780, 1708590, 2050308, 2164214, 2497170, 2562885, 2996604, 3246321, 3417180, 3745755, 4328428, 4994340, 5125770, 5410535, 6492642, 7491510, 9738963, 10251540, 10821070, 12985284, 14983020, 16231605, 19477926, 21642140, 32463210, 38955852, 48694815, 64926420, 97389630, 194779260]

約数ペア:

[(1, 194779260), (2, 97389630), (3, 64926420), (4, 48694815), (5, 38955852), (6, 32463210), (9, 21642140), (10, 19477926), (12, 16231605), (13, 14983020), (15, 12985284), (18, 10821070), (19, 10251540), (20, 9738963), (26, 7491510), (30, 6492642), (36, 5410535), (38, 5125770), (39, 4994340), (45, 4328428), (52, 3745755), (57, 3417180), (60, 3246321), (65, 2996604), (76, 2562885), (78, 2497170), (90, 2164214), (95, 2050308), (114, 1708590), (117, 1664780), (130, 1498302), (156, 1248585), (169, 1152540), (171, 1139060), (180, 1082107), (190, 1025154), (195, 998868), (228, 854295), (234, 832390), (247, 788580), (260, 749151), (285, 683436), (337, 577980), (338, 576270), (342, 569530), (380, 512577), (390, 499434), (468, 416195), (494, 394290), (507, 384180), (570, 341718), (585, 332956), (674, 288990), (676, 288135), (684, 284765), (741, 262860), (780, 249717), (845, 230508), (855, 227812), (988, 197145), (1011, 192660), (1014, 192090), (1140, 170859), (1170, 166478), (1235, 157716), (1348, 144495), (1482, 131430), (1521, 128060), (1685, 115596), (1690, 115254), (1710, 113906), (2022, 96330), (2028, 96045), (2223, 87620), (2340, 83239), (2470, 78858), (2535, 76836), (2964, 65715), (3033, 64220), (3042, 64030), (3211, 60660), (3370, 57798), (3380, 57627), (3420, 56953), (3705, 52572), (4044, 48165), (4381, 44460), (4446, 43810), (4940, 39429), (5055, 38532), (5070, 38418), (6066, 32110), (6084, 32015), (6403, 30420), (6422, 30330), (6740, 28899), (7410, 26286), (7605, 25612), (8762, 22230), (8892, 21905), (9633, 20220), (10110, 19266), (10140, 19209), (11115, 17524), (12132, 16055), (12806, 15210), (12844, 15165), (13143, 14820)]