26328240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 200

約数和(自身を含む): 97225920

約数和(自身を除く): 70897680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 239, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 478, 510, 540, 612, 648, 680, 717, 720, 765, 810, 816, 918, 956, 1020, 1080, 1195, 1224, 1296, 1360, 1377, 1434, 1530, 1620, 1836, 1912, 2040, 2151, 2160, 2295, 2390, 2448, 2754, 2868, 3060, 3240, 3585, 3672, 3824, 4063, 4080, 4302, 4590, 4780, 5508, 5736, 6120, 6453, 6480, 6885, 7170, 7344, 8126, 8604, 9180, 9560, 10755, 11016, 11472, 12189, 12240, 12906, 13770, 14340, 16252, 17208, 18360, 19120, 19359, 20315, 21510, 22032, 24378, 25812, 27540, 28680, 32265, 32504, 34416, 36567, 36720, 38718, 40630, 43020, 48756, 51624, 55080, 57360, 60945, 64530, 65008, 73134, 77436, 81260, 86040, 96795, 97512, 103248, 109701, 110160, 121890, 129060, 146268, 154872, 162520, 172080, 182835, 193590, 195024, 219402, 243780, 258120, 292536, 309744, 325040, 329103, 365670, 387180, 438804, 487560, 516240, 548505, 585072, 658206, 731340, 774360, 877608, 975120, 1097010, 1316412, 1462680, 1548720, 1645515, 1755216, 2194020, 2632824, 2925360, 3291030, 4388040, 5265648, 6582060, 8776080, 13164120, 26328240]

約数ペア:

[(1, 26328240), (2, 13164120), (3, 8776080), (4, 6582060), (5, 5265648), (6, 4388040), (8, 3291030), (9, 2925360), (10, 2632824), (12, 2194020), (15, 1755216), (16, 1645515), (17, 1548720), (18, 1462680), (20, 1316412), (24, 1097010), (27, 975120), (30, 877608), (34, 774360), (36, 731340), (40, 658206), (45, 585072), (48, 548505), (51, 516240), (54, 487560), (60, 438804), (68, 387180), (72, 365670), (80, 329103), (81, 325040), (85, 309744), (90, 292536), (102, 258120), (108, 243780), (120, 219402), (135, 195024), (136, 193590), (144, 182835), (153, 172080), (162, 162520), (170, 154872), (180, 146268), (204, 129060), (216, 121890), (239, 110160), (240, 109701), (255, 103248), (270, 97512), (272, 96795), (306, 86040), (324, 81260), (340, 77436), (360, 73134), (405, 65008), (408, 64530), (432, 60945), (459, 57360), (478, 55080), (510, 51624), (540, 48756), (612, 43020), (648, 40630), (680, 38718), (717, 36720), (720, 36567), (765, 34416), (810, 32504), (816, 32265), (918, 28680), (956, 27540), (1020, 25812), (1080, 24378), (1195, 22032), (1224, 21510), (1296, 20315), (1360, 19359), (1377, 19120), (1434, 18360), (1530, 17208), (1620, 16252), (1836, 14340), (1912, 13770), (2040, 12906), (2151, 12240), (2160, 12189), (2295, 11472), (2390, 11016), (2448, 10755), (2754, 9560), (2868, 9180), (3060, 8604), (3240, 8126), (3585, 7344), (3672, 7170), (3824, 6885), (4063, 6480), (4080, 6453), (4302, 6120), (4590, 5736), (4780, 5508)]