447580080

素因数分解:

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

素因数の和:298

約数の個数: 300

約数和(自身を含む): 1658242080

約数和(自身を除く): 1210662000

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, 289, 306, 324, 340, 360, 405, 408, 432, 459, 478, 510, 540, 578, 612, 648, 680, 717, 720, 765, 810, 816, 867, 918, 956, 1020, 1080, 1156, 1195, 1224, 1296, 1360, 1377, 1434, 1445, 1530, 1620, 1734, 1836, 1912, 2040, 2151, 2160, 2295, 2312, 2390, 2448, 2601, 2754, 2868, 2890, 3060, 3240, 3468, 3585, 3672, 3824, 4063, 4080, 4302, 4335, 4590, 4624, 4780, 5202, 5508, 5736, 5780, 6120, 6453, 6480, 6885, 6936, 7170, 7344, 7803, 8126, 8604, 8670, 9180, 9560, 10404, 10755, 11016, 11472, 11560, 12189, 12240, 12906, 13005, 13770, 13872, 14340, 15606, 16252, 17208, 17340, 18360, 19120, 19359, 20315, 20808, 21510, 22032, 23120, 23409, 24378, 25812, 26010, 27540, 28680, 31212, 32265, 32504, 34416, 34680, 36567, 36720, 38718, 39015, 40630, 41616, 43020, 46818, 48756, 51624, 52020, 55080, 57360, 60945, 62424, 64530, 65008, 69071, 69360, 73134, 77436, 78030, 81260, 86040, 93636, 96795, 97512, 103248, 104040, 109701, 110160, 117045, 121890, 124848, 129060, 138142, 146268, 154872, 156060, 162520, 172080, 182835, 187272, 193590, 195024, 207213, 208080, 219402, 234090, 243780, 258120, 276284, 292536, 309744, 312120, 325040, 329103, 345355, 365670, 374544, 387180, 414426, 438804, 468180, 487560, 516240, 548505, 552568, 585072, 621639, 624240, 658206, 690710, 731340, 774360, 828852, 877608, 936360, 975120, 1036065, 1097010, 1105136, 1243278, 1316412, 1381420, 1462680, 1548720, 1645515, 1657704, 1755216, 1864917, 1872720, 2072130, 2194020, 2486556, 2632824, 2762840, 2925360, 3108195, 3291030, 3315408, 3729834, 4144260, 4388040, 4973112, 5265648, 5525680, 5594751, 6216390, 6582060, 7459668, 8288520, 8776080, 9324585, 9946224, 11189502, 12432780, 13164120, 14919336, 16577040, 18649170, 22379004, 24865560, 26328240, 27973755, 29838672, 37298340, 44758008, 49731120, 55947510, 74596680, 89516016, 111895020, 149193360, 223790040, 447580080]

約数ペア:

[(1, 447580080), (2, 223790040), (3, 149193360), (4, 111895020), (5, 89516016), (6, 74596680), (8, 55947510), (9, 49731120), (10, 44758008), (12, 37298340), (15, 29838672), (16, 27973755), (17, 26328240), (18, 24865560), (20, 22379004), (24, 18649170), (27, 16577040), (30, 14919336), (34, 13164120), (36, 12432780), (40, 11189502), (45, 9946224), (48, 9324585), (51, 8776080), (54, 8288520), (60, 7459668), (68, 6582060), (72, 6216390), (80, 5594751), (81, 5525680), (85, 5265648), (90, 4973112), (102, 4388040), (108, 4144260), (120, 3729834), (135, 3315408), (136, 3291030), (144, 3108195), (153, 2925360), (162, 2762840), (170, 2632824), (180, 2486556), (204, 2194020), (216, 2072130), (239, 1872720), (240, 1864917), (255, 1755216), (270, 1657704), (272, 1645515), (289, 1548720), (306, 1462680), (324, 1381420), (340, 1316412), (360, 1243278), (405, 1105136), (408, 1097010), (432, 1036065), (459, 975120), (478, 936360), (510, 877608), (540, 828852), (578, 774360), (612, 731340), (648, 690710), (680, 658206), (717, 624240), (720, 621639), (765, 585072), (810, 552568), (816, 548505), (867, 516240), (918, 487560), (956, 468180), (1020, 438804), (1080, 414426), (1156, 387180), (1195, 374544), (1224, 365670), (1296, 345355), (1360, 329103), (1377, 325040), (1434, 312120), (1445, 309744), (1530, 292536), (1620, 276284), (1734, 258120), (1836, 243780), (1912, 234090), (2040, 219402), (2151, 208080), (2160, 207213), (2295, 195024), (2312, 193590), (2390, 187272), (2448, 182835), (2601, 172080), (2754, 162520), (2868, 156060), (2890, 154872), (3060, 146268), (3240, 138142), (3468, 129060), (3585, 124848), (3672, 121890), (3824, 117045), (4063, 110160), (4080, 109701), (4302, 104040), (4335, 103248), (4590, 97512), (4624, 96795), (4780, 93636), (5202, 86040), (5508, 81260), (5736, 78030), (5780, 77436), (6120, 73134), (6453, 69360), (6480, 69071), (6885, 65008), (6936, 64530), (7170, 62424), (7344, 60945), (7803, 57360), (8126, 55080), (8604, 52020), (8670, 51624), (9180, 48756), (9560, 46818), (10404, 43020), (10755, 41616), (11016, 40630), (11472, 39015), (11560, 38718), (12189, 36720), (12240, 36567), (12906, 34680), (13005, 34416), (13770, 32504), (13872, 32265), (14340, 31212), (15606, 28680), (16252, 27540), (17208, 26010), (17340, 25812), (18360, 24378), (19120, 23409), (19359, 23120), (20315, 22032), (20808, 21510)]