331869240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 1151897760

約数和(自身を除く): 820028520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 211, 255, 257, 306, 340, 360, 408, 422, 510, 514, 612, 633, 680, 765, 771, 844, 1020, 1028, 1055, 1224, 1266, 1285, 1530, 1542, 1688, 1899, 2040, 2056, 2110, 2313, 2532, 2570, 3060, 3084, 3165, 3587, 3798, 3855, 4220, 4369, 4626, 5064, 5140, 6120, 6168, 6330, 7174, 7596, 7710, 8440, 8738, 9252, 9495, 10280, 10761, 11565, 12660, 13107, 14348, 15192, 15420, 17476, 17935, 18504, 18990, 21522, 21845, 23130, 25320, 26214, 28696, 30840, 32283, 34952, 35870, 37980, 39321, 43044, 43690, 46260, 52428, 53805, 54227, 64566, 65535, 71740, 75960, 78642, 86088, 87380, 92520, 104856, 107610, 108454, 129132, 131070, 143480, 157284, 161415, 162681, 174760, 196605, 215220, 216908, 258264, 262140, 271135, 314568, 322830, 325362, 393210, 430440, 433816, 488043, 524280, 542270, 645660, 650724, 786420, 813405, 921859, 976086, 1084540, 1291320, 1301448, 1572840, 1626810, 1843718, 1952172, 2169080, 2440215, 2765577, 3253620, 3687436, 3904344, 4609295, 4880430, 5531154, 6507240, 7374872, 8296731, 9218590, 9760860, 11062308, 13827885, 16593462, 18437180, 19521720, 22124616, 27655770, 33186924, 36874360, 41483655, 55311540, 66373848, 82967310, 110623080, 165934620, 331869240]

約数ペア:

[(1, 331869240), (2, 165934620), (3, 110623080), (4, 82967310), (5, 66373848), (6, 55311540), (8, 41483655), (9, 36874360), (10, 33186924), (12, 27655770), (15, 22124616), (17, 19521720), (18, 18437180), (20, 16593462), (24, 13827885), (30, 11062308), (34, 9760860), (36, 9218590), (40, 8296731), (45, 7374872), (51, 6507240), (60, 5531154), (68, 4880430), (72, 4609295), (85, 3904344), (90, 3687436), (102, 3253620), (120, 2765577), (136, 2440215), (153, 2169080), (170, 1952172), (180, 1843718), (204, 1626810), (211, 1572840), (255, 1301448), (257, 1291320), (306, 1084540), (340, 976086), (360, 921859), (408, 813405), (422, 786420), (510, 650724), (514, 645660), (612, 542270), (633, 524280), (680, 488043), (765, 433816), (771, 430440), (844, 393210), (1020, 325362), (1028, 322830), (1055, 314568), (1224, 271135), (1266, 262140), (1285, 258264), (1530, 216908), (1542, 215220), (1688, 196605), (1899, 174760), (2040, 162681), (2056, 161415), (2110, 157284), (2313, 143480), (2532, 131070), (2570, 129132), (3060, 108454), (3084, 107610), (3165, 104856), (3587, 92520), (3798, 87380), (3855, 86088), (4220, 78642), (4369, 75960), (4626, 71740), (5064, 65535), (5140, 64566), (6120, 54227), (6168, 53805), (6330, 52428), (7174, 46260), (7596, 43690), (7710, 43044), (8440, 39321), (8738, 37980), (9252, 35870), (9495, 34952), (10280, 32283), (10761, 30840), (11565, 28696), (12660, 26214), (13107, 25320), (14348, 23130), (15192, 21845), (15420, 21522), (17476, 18990), (17935, 18504)]