331881480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1337057280

約数和(自身を除く): 1005175800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 61, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 122, 126, 127, 136, 140, 153, 168, 170, 180, 183, 204, 210, 238, 244, 252, 254, 255, 280, 305, 306, 315, 340, 357, 360, 366, 381, 408, 420, 427, 476, 488, 504, 508, 510, 549, 595, 610, 612, 630, 635, 680, 714, 732, 762, 765, 840, 854, 889, 915, 952, 1016, 1020, 1037, 1071, 1098, 1143, 1190, 1220, 1224, 1260, 1270, 1281, 1428, 1464, 1524, 1530, 1708, 1778, 1785, 1830, 1905, 2040, 2074, 2135, 2142, 2159, 2196, 2286, 2380, 2440, 2520, 2540, 2562, 2667, 2745, 2856, 3048, 3060, 3111, 3416, 3556, 3570, 3660, 3810, 3843, 4148, 4270, 4284, 4318, 4392, 4445, 4572, 4760, 5080, 5124, 5185, 5334, 5355, 5490, 5715, 6120, 6222, 6405, 6477, 7112, 7140, 7259, 7320, 7620, 7686, 7747, 8001, 8296, 8540, 8568, 8636, 8890, 9144, 9333, 10248, 10370, 10668, 10710, 10795, 10980, 11430, 12444, 12810, 12954, 13335, 14280, 14518, 15113, 15240, 15372, 15494, 15555, 16002, 17080, 17272, 17780, 18666, 19215, 19431, 20740, 21336, 21420, 21590, 21777, 21960, 22860, 23241, 24888, 25620, 25908, 26670, 29036, 30226, 30744, 30988, 31110, 32004, 32385, 35560, 36295, 37332, 38430, 38735, 38862, 40005, 41480, 42840, 43180, 43554, 45339, 45720, 46482, 46665, 51240, 51816, 53340, 54229, 58072, 60452, 61976, 62220, 64008, 64770, 65331, 69723, 72590, 74664, 75565, 76860, 77470, 77724, 80010, 86360, 87108, 90678, 92964, 93330, 97155, 106680, 108458, 108885, 116205, 120904, 124440, 129540, 130662, 131699, 136017, 139446, 145180, 151130, 153720, 154940, 155448, 160020, 162687, 174216, 181356, 185928, 186660, 194310, 216916, 217770, 226695, 232410, 259080, 261324, 263398, 271145, 272034, 278892, 290360, 302260, 309880, 320040, 325374, 326655, 348615, 362712, 373320, 388620, 395097, 433832, 435540, 453390, 464820, 488061, 522648, 526796, 542290, 544068, 557784, 604520, 650748, 653310, 658495, 680085, 697230, 777240, 790194, 813435, 871080, 906780, 921893, 929640, 976122, 1053592, 1084580, 1088136, 1185291, 1301496, 1306620, 1316990, 1360170, 1394460, 1580388, 1626870, 1813560, 1843786, 1952244, 1975485, 2169160, 2370582, 2440305, 2613240, 2633980, 2720340, 2765679, 2788920, 3160776, 3253740, 3687572, 3904488, 3950970, 4609465, 4741164, 4880610, 5267960, 5440680, 5531358, 5926455, 6507480, 7375144, 7901940, 8297037, 9218930, 9482328, 9761220, 11062716, 11852910, 13828395, 15803880, 16594074, 18437860, 19522440, 22125432, 23705820, 27656790, 33188148, 36875720, 41485185, 47411640, 55313580, 66376296, 82970370, 110627160, 165940740, 331881480]

約数ペア:

[(1, 331881480), (2, 165940740), (3, 110627160), (4, 82970370), (5, 66376296), (6, 55313580), (7, 47411640), (8, 41485185), (9, 36875720), (10, 33188148), (12, 27656790), (14, 23705820), (15, 22125432), (17, 19522440), (18, 18437860), (20, 16594074), (21, 15803880), (24, 13828395), (28, 11852910), (30, 11062716), (34, 9761220), (35, 9482328), (36, 9218930), (40, 8297037), (42, 7901940), (45, 7375144), (51, 6507480), (56, 5926455), (60, 5531358), (61, 5440680), (63, 5267960), (68, 4880610), (70, 4741164), (72, 4609465), (84, 3950970), (85, 3904488), (90, 3687572), (102, 3253740), (105, 3160776), (119, 2788920), (120, 2765679), (122, 2720340), (126, 2633980), (127, 2613240), (136, 2440305), (140, 2370582), (153, 2169160), (168, 1975485), (170, 1952244), (180, 1843786), (183, 1813560), (204, 1626870), (210, 1580388), (238, 1394460), (244, 1360170), (252, 1316990), (254, 1306620), (255, 1301496), (280, 1185291), (305, 1088136), (306, 1084580), (315, 1053592), (340, 976122), (357, 929640), (360, 921893), (366, 906780), (381, 871080), (408, 813435), (420, 790194), (427, 777240), (476, 697230), (488, 680085), (504, 658495), (508, 653310), (510, 650748), (549, 604520), (595, 557784), (610, 544068), (612, 542290), (630, 526796), (635, 522648), (680, 488061), (714, 464820), (732, 453390), (762, 435540), (765, 433832), (840, 395097), (854, 388620), (889, 373320), (915, 362712), (952, 348615), (1016, 326655), (1020, 325374), (1037, 320040), (1071, 309880), (1098, 302260), (1143, 290360), (1190, 278892), (1220, 272034), (1224, 271145), (1260, 263398), (1270, 261324), (1281, 259080), (1428, 232410), (1464, 226695), (1524, 217770), (1530, 216916), (1708, 194310), (1778, 186660), (1785, 185928), (1830, 181356), (1905, 174216), (2040, 162687), (2074, 160020), (2135, 155448), (2142, 154940), (2159, 153720), (2196, 151130), (2286, 145180), (2380, 139446), (2440, 136017), (2520, 131699), (2540, 130662), (2562, 129540), (2667, 124440), (2745, 120904), (2856, 116205), (3048, 108885), (3060, 108458), (3111, 106680), (3416, 97155), (3556, 93330), (3570, 92964), (3660, 90678), (3810, 87108), (3843, 86360), (4148, 80010), (4270, 77724), (4284, 77470), (4318, 76860), (4392, 75565), (4445, 74664), (4572, 72590), (4760, 69723), (5080, 65331), (5124, 64770), (5185, 64008), (5334, 62220), (5355, 61976), (5490, 60452), (5715, 58072), (6120, 54229), (6222, 53340), (6405, 51816), (6477, 51240), (7112, 46665), (7140, 46482), (7259, 45720), (7320, 45339), (7620, 43554), (7686, 43180), (7747, 42840), (8001, 41480), (8296, 40005), (8540, 38862), (8568, 38735), (8636, 38430), (8890, 37332), (9144, 36295), (9333, 35560), (10248, 32385), (10370, 32004), (10668, 31110), (10710, 30988), (10795, 30744), (10980, 30226), (11430, 29036), (12444, 26670), (12810, 25908), (12954, 25620), (13335, 24888), (14280, 23241), (14518, 22860), (15113, 21960), (15240, 21777), (15372, 21590), (15494, 21420), (15555, 21336), (16002, 20740), (17080, 19431), (17272, 19215), (17780, 18666)]