1868968440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16073}}^1$

素因数の和:16126

約数の個数: 192

約数和(自身を含む): 6770368800

約数和(自身を除く): 4901400360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12920, 14535, 16073, 19380, 23256, 29070, 32146, 38760, 48219, 58140, 64292, 80365, 96438, 116280, 128584, 144657, 160730, 192876, 241095, 273241, 289314, 305387, 321460, 385752, 482190, 546482, 578628, 610774, 642920, 723285, 819723, 916161, 964380, 1092964, 1157256, 1221548, 1366205, 1446570, 1526935, 1639446, 1832322, 1928760, 2185928, 2443096, 2459169, 2732410, 2748483, 2893140, 3053870, 3278892, 3664644, 4098615, 4580805, 4918338, 5191579, 5464820, 5496966, 5786280, 6107740, 6557784, 7329288, 8197230, 9161610, 9836676, 10383158, 10929640, 10993932, 12215480, 12295845, 13742415, 15574737, 16394460, 18323220, 19673352, 20766316, 21987864, 24591690, 25957895, 27484830, 31149474, 32788920, 36646440, 41532632, 46724211, 49183380, 51915790, 54969660, 62298948, 77873685, 93448422, 98366760, 103831580, 109939320, 124597896, 155747370, 186896844, 207663160, 233621055, 311494740, 373793688, 467242110, 622989480, 934484220, 1868968440]

約数ペア:

[(1, 1868968440), (2, 934484220), (3, 622989480), (4, 467242110), (5, 373793688), (6, 311494740), (8, 233621055), (9, 207663160), (10, 186896844), (12, 155747370), (15, 124597896), (17, 109939320), (18, 103831580), (19, 98366760), (20, 93448422), (24, 77873685), (30, 62298948), (34, 54969660), (36, 51915790), (38, 49183380), (40, 46724211), (45, 41532632), (51, 36646440), (57, 32788920), (60, 31149474), (68, 27484830), (72, 25957895), (76, 24591690), (85, 21987864), (90, 20766316), (95, 19673352), (102, 18323220), (114, 16394460), (120, 15574737), (136, 13742415), (152, 12295845), (153, 12215480), (170, 10993932), (171, 10929640), (180, 10383158), (190, 9836676), (204, 9161610), (228, 8197230), (255, 7329288), (285, 6557784), (306, 6107740), (323, 5786280), (340, 5496966), (342, 5464820), (360, 5191579), (380, 4918338), (408, 4580805), (456, 4098615), (510, 3664644), (570, 3278892), (612, 3053870), (646, 2893140), (680, 2748483), (684, 2732410), (760, 2459169), (765, 2443096), (855, 2185928), (969, 1928760), (1020, 1832322), (1140, 1639446), (1224, 1526935), (1292, 1446570), (1368, 1366205), (1530, 1221548), (1615, 1157256), (1710, 1092964), (1938, 964380), (2040, 916161), (2280, 819723), (2584, 723285), (2907, 642920), (3060, 610774), (3230, 578628), (3420, 546482), (3876, 482190), (4845, 385752), (5814, 321460), (6120, 305387), (6460, 289314), (6840, 273241), (7752, 241095), (9690, 192876), (11628, 160730), (12920, 144657), (14535, 128584), (16073, 116280), (19380, 96438), (23256, 80365), (29070, 64292), (32146, 58140), (38760, 48219)]