338448240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 320

約数和(自身を含む): 1331164800

約数和(自身を除く): 992716560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 709, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1418, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2127, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 2836, 3060, 3120, 3315, 3510, 3536, 3545, 3672, 3978, 4080, 4254, 4420, 4590, 4680, 5304, 5616, 5672, 5967, 6120, 6381, 6630, 7020, 7090, 7344, 7956, 8508, 8840, 9180, 9217, 9360, 9945, 10608, 10635, 11344, 11934, 12053, 12240, 12762, 13260, 14040, 14180, 15912, 17016, 17680, 18360, 18434, 19143, 19890, 21270, 23868, 24106, 25524, 26520, 27651, 28080, 28360, 29835, 31824, 31905, 34032, 36159, 36720, 36868, 38286, 39780, 42540, 46085, 47736, 48212, 51048, 53040, 55302, 56720, 59670, 60265, 63810, 72318, 73736, 76572, 79560, 82953, 85080, 92170, 95472, 95715, 96424, 102096, 108477, 110604, 119340, 120530, 127620, 138255, 144636, 147472, 153144, 156689, 159120, 165906, 170160, 180795, 184340, 191430, 192848, 216954, 221208, 238680, 241060, 248859, 255240, 276510, 289272, 306288, 313378, 325431, 331812, 361590, 368680, 382860, 414765, 433908, 442416, 470067, 477360, 482120, 497718, 510480, 542385, 553020, 578544, 626756, 650862, 663624, 723180, 737360, 765720, 783445, 829530, 867816, 940134, 964240, 995436, 1084770, 1106040, 1244295, 1253512, 1301724, 1327248, 1410201, 1446360, 1531440, 1566890, 1627155, 1659060, 1735632, 1880268, 1990872, 2169540, 2212080, 2350335, 2488590, 2507024, 2603448, 2820402, 2892720, 3133780, 3254310, 3318120, 3760536, 3981744, 4230603, 4339080, 4700670, 4977180, 5206896, 5640804, 6267560, 6508620, 6636240, 7051005, 7521072, 8461206, 8678160, 9401340, 9954360, 11281608, 12535120, 13017240, 14102010, 16922412, 18802680, 19908720, 21153015, 22563216, 26034480, 28204020, 33844824, 37605360, 42306030, 56408040, 67689648, 84612060, 112816080, 169224120, 338448240]

約数ペア:

[(1, 338448240), (2, 169224120), (3, 112816080), (4, 84612060), (5, 67689648), (6, 56408040), (8, 42306030), (9, 37605360), (10, 33844824), (12, 28204020), (13, 26034480), (15, 22563216), (16, 21153015), (17, 19908720), (18, 18802680), (20, 16922412), (24, 14102010), (26, 13017240), (27, 12535120), (30, 11281608), (34, 9954360), (36, 9401340), (39, 8678160), (40, 8461206), (45, 7521072), (48, 7051005), (51, 6636240), (52, 6508620), (54, 6267560), (60, 5640804), (65, 5206896), (68, 4977180), (72, 4700670), (78, 4339080), (80, 4230603), (85, 3981744), (90, 3760536), (102, 3318120), (104, 3254310), (108, 3133780), (117, 2892720), (120, 2820402), (130, 2603448), (135, 2507024), (136, 2488590), (144, 2350335), (153, 2212080), (156, 2169540), (170, 1990872), (180, 1880268), (195, 1735632), (204, 1659060), (208, 1627155), (216, 1566890), (221, 1531440), (234, 1446360), (240, 1410201), (255, 1327248), (260, 1301724), (270, 1253512), (272, 1244295), (306, 1106040), (312, 1084770), (340, 995436), (351, 964240), (360, 940134), (390, 867816), (408, 829530), (432, 783445), (442, 765720), (459, 737360), (468, 723180), (510, 663624), (520, 650862), (540, 626756), (585, 578544), (612, 553020), (624, 542385), (663, 510480), (680, 497718), (702, 482120), (709, 477360), (720, 470067), (765, 442416), (780, 433908), (816, 414765), (884, 382860), (918, 368680), (936, 361590), (1020, 331812), (1040, 325431), (1080, 313378), (1105, 306288), (1170, 289272), (1224, 276510), (1326, 255240), (1360, 248859), (1404, 241060), (1418, 238680), (1530, 221208), (1560, 216954), (1755, 192848), (1768, 191430), (1836, 184340), (1872, 180795), (1989, 170160), (2040, 165906), (2127, 159120), (2160, 156689), (2210, 153144), (2295, 147472), (2340, 144636), (2448, 138255), (2652, 127620), (2808, 120530), (2836, 119340), (3060, 110604), (3120, 108477), (3315, 102096), (3510, 96424), (3536, 95715), (3545, 95472), (3672, 92170), (3978, 85080), (4080, 82953), (4254, 79560), (4420, 76572), (4590, 73736), (4680, 72318), (5304, 63810), (5616, 60265), (5672, 59670), (5967, 56720), (6120, 55302), (6381, 53040), (6630, 51048), (7020, 48212), (7090, 47736), (7344, 46085), (7956, 42540), (8508, 39780), (8840, 38286), (9180, 36868), (9217, 36720), (9360, 36159), (9945, 34032), (10608, 31905), (10635, 31824), (11344, 29835), (11934, 28360), (12053, 28080), (12240, 27651), (12762, 26520), (13260, 25524), (14040, 24106), (14180, 23868), (15912, 21270), (17016, 19890), (17680, 19143), (18360, 18434)]