268395660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 962902080

約数和(自身を除く): 694506420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 173, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 346, 351, 390, 442, 459, 468, 507, 510, 519, 540, 585, 612, 663, 676, 692, 702, 765, 780, 845, 865, 884, 918, 1014, 1020, 1038, 1105, 1170, 1326, 1404, 1521, 1530, 1557, 1690, 1730, 1755, 1836, 1989, 2028, 2076, 2210, 2249, 2295, 2340, 2535, 2595, 2652, 2873, 2941, 3042, 3060, 3114, 3315, 3380, 3460, 3510, 3978, 4420, 4498, 4563, 4590, 4671, 5070, 5190, 5746, 5882, 5967, 6084, 6228, 6630, 6747, 7020, 7605, 7785, 7956, 8619, 8823, 8996, 9126, 9180, 9342, 9945, 10140, 10380, 11245, 11492, 11764, 11934, 13260, 13494, 14365, 14705, 15210, 15570, 17238, 17646, 18252, 18684, 19890, 20241, 22490, 22815, 23355, 23868, 25857, 26469, 26988, 28730, 29237, 29410, 29835, 30420, 31140, 33735, 34476, 35292, 38233, 39780, 40482, 43095, 44115, 44980, 45630, 46710, 51714, 52938, 57460, 58474, 58820, 59670, 60723, 67470, 76466, 77571, 79407, 80964, 86190, 87711, 88230, 91260, 93420, 101205, 103428, 105876, 114699, 116948, 119340, 121446, 129285, 132345, 134940, 146185, 152932, 155142, 158814, 172380, 175422, 176460, 191165, 202410, 229398, 242892, 258570, 263133, 264690, 292370, 303615, 310284, 317628, 344097, 350844, 382330, 387855, 397035, 404820, 438555, 458796, 497029, 517140, 526266, 529380, 573495, 584740, 607230, 688194, 764660, 775710, 789399, 794070, 877110, 994058, 1032291, 1052532, 1146990, 1214460, 1315665, 1376388, 1491087, 1551420, 1578798, 1588140, 1720485, 1754220, 1988116, 2064582, 2293980, 2485145, 2631330, 2982174, 3157596, 3440970, 3946995, 4129164, 4473261, 4970290, 5161455, 5262660, 5964348, 6881940, 7455435, 7893990, 8946522, 9940580, 10322910, 13419783, 14910870, 15787980, 17893044, 20645820, 22366305, 26839566, 29821740, 44732610, 53679132, 67098915, 89465220, 134197830, 268395660]

約数ペア:

[(1, 268395660), (2, 134197830), (3, 89465220), (4, 67098915), (5, 53679132), (6, 44732610), (9, 29821740), (10, 26839566), (12, 22366305), (13, 20645820), (15, 17893044), (17, 15787980), (18, 14910870), (20, 13419783), (26, 10322910), (27, 9940580), (30, 8946522), (34, 7893990), (36, 7455435), (39, 6881940), (45, 5964348), (51, 5262660), (52, 5161455), (54, 4970290), (60, 4473261), (65, 4129164), (68, 3946995), (78, 3440970), (85, 3157596), (90, 2982174), (102, 2631330), (108, 2485145), (117, 2293980), (130, 2064582), (135, 1988116), (153, 1754220), (156, 1720485), (169, 1588140), (170, 1578798), (173, 1551420), (180, 1491087), (195, 1376388), (204, 1315665), (221, 1214460), (234, 1146990), (255, 1052532), (260, 1032291), (270, 994058), (306, 877110), (338, 794070), (340, 789399), (346, 775710), (351, 764660), (390, 688194), (442, 607230), (459, 584740), (468, 573495), (507, 529380), (510, 526266), (519, 517140), (540, 497029), (585, 458796), (612, 438555), (663, 404820), (676, 397035), (692, 387855), (702, 382330), (765, 350844), (780, 344097), (845, 317628), (865, 310284), (884, 303615), (918, 292370), (1014, 264690), (1020, 263133), (1038, 258570), (1105, 242892), (1170, 229398), (1326, 202410), (1404, 191165), (1521, 176460), (1530, 175422), (1557, 172380), (1690, 158814), (1730, 155142), (1755, 152932), (1836, 146185), (1989, 134940), (2028, 132345), (2076, 129285), (2210, 121446), (2249, 119340), (2295, 116948), (2340, 114699), (2535, 105876), (2595, 103428), (2652, 101205), (2873, 93420), (2941, 91260), (3042, 88230), (3060, 87711), (3114, 86190), (3315, 80964), (3380, 79407), (3460, 77571), (3510, 76466), (3978, 67470), (4420, 60723), (4498, 59670), (4563, 58820), (4590, 58474), (4671, 57460), (5070, 52938), (5190, 51714), (5746, 46710), (5882, 45630), (5967, 44980), (6084, 44115), (6228, 43095), (6630, 40482), (6747, 39780), (7020, 38233), (7605, 35292), (7785, 34476), (7956, 33735), (8619, 31140), (8823, 30420), (8996, 29835), (9126, 29410), (9180, 29237), (9342, 28730), (9945, 26988), (10140, 26469), (10380, 25857), (11245, 23868), (11492, 23355), (11764, 22815), (11934, 22490), (13260, 20241), (13494, 19890), (14365, 18684), (14705, 18252), (15210, 17646), (15570, 17238)]