6357780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 23980320

約数和(自身を除く): 17622540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 114, 117, 130, 132, 143, 156, 165, 169, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 285, 286, 330, 338, 342, 380, 390, 396, 418, 429, 468, 494, 495, 507, 570, 572, 585, 627, 660, 676, 684, 715, 741, 780, 836, 845, 855, 858, 988, 990, 1014, 1045, 1140, 1170, 1235, 1254, 1287, 1430, 1482, 1521, 1690, 1710, 1716, 1859, 1881, 1980, 2028, 2090, 2145, 2223, 2340, 2470, 2508, 2535, 2574, 2717, 2860, 2964, 3042, 3135, 3211, 3380, 3420, 3705, 3718, 3762, 4180, 4290, 4446, 4940, 5070, 5148, 5434, 5577, 6084, 6270, 6422, 6435, 7410, 7436, 7524, 7605, 8151, 8580, 8892, 9295, 9405, 9633, 10140, 10868, 11115, 11154, 12540, 12844, 12870, 13585, 14820, 15210, 16055, 16302, 16731, 18590, 18810, 19266, 22230, 22308, 24453, 25740, 27170, 27885, 28899, 30420, 32110, 32604, 33462, 35321, 37180, 37620, 38532, 40755, 44460, 48165, 48906, 54340, 55770, 57798, 64220, 66924, 70642, 81510, 83655, 96330, 97812, 105963, 111540, 115596, 122265, 141284, 144495, 163020, 167310, 176605, 192660, 211926, 244530, 288990, 317889, 334620, 353210, 423852, 489060, 529815, 577980, 635778, 706420, 1059630, 1271556, 1589445, 2119260, 3178890, 6357780]

約数ペア:

[(1, 6357780), (2, 3178890), (3, 2119260), (4, 1589445), (5, 1271556), (6, 1059630), (9, 706420), (10, 635778), (11, 577980), (12, 529815), (13, 489060), (15, 423852), (18, 353210), (19, 334620), (20, 317889), (22, 288990), (26, 244530), (30, 211926), (33, 192660), (36, 176605), (38, 167310), (39, 163020), (44, 144495), (45, 141284), (52, 122265), (55, 115596), (57, 111540), (60, 105963), (65, 97812), (66, 96330), (76, 83655), (78, 81510), (90, 70642), (95, 66924), (99, 64220), (110, 57798), (114, 55770), (117, 54340), (130, 48906), (132, 48165), (143, 44460), (156, 40755), (165, 38532), (169, 37620), (171, 37180), (180, 35321), (190, 33462), (195, 32604), (198, 32110), (209, 30420), (220, 28899), (228, 27885), (234, 27170), (247, 25740), (260, 24453), (285, 22308), (286, 22230), (330, 19266), (338, 18810), (342, 18590), (380, 16731), (390, 16302), (396, 16055), (418, 15210), (429, 14820), (468, 13585), (494, 12870), (495, 12844), (507, 12540), (570, 11154), (572, 11115), (585, 10868), (627, 10140), (660, 9633), (676, 9405), (684, 9295), (715, 8892), (741, 8580), (780, 8151), (836, 7605), (845, 7524), (855, 7436), (858, 7410), (988, 6435), (990, 6422), (1014, 6270), (1045, 6084), (1140, 5577), (1170, 5434), (1235, 5148), (1254, 5070), (1287, 4940), (1430, 4446), (1482, 4290), (1521, 4180), (1690, 3762), (1710, 3718), (1716, 3705), (1859, 3420), (1881, 3380), (1980, 3211), (2028, 3135), (2090, 3042), (2145, 2964), (2223, 2860), (2340, 2717), (2470, 2574), (2508, 2535)]