276990480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1015153776

約数和(自身を除く): 738163296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 180, 195, 202, 208, 234, 240, 260, 293, 303, 312, 360, 390, 404, 468, 505, 520, 585, 586, 606, 624, 720, 780, 808, 879, 909, 936, 1010, 1040, 1170, 1172, 1212, 1313, 1465, 1515, 1560, 1616, 1758, 1818, 1872, 2020, 2340, 2344, 2424, 2626, 2637, 2930, 3030, 3120, 3516, 3636, 3809, 3939, 4040, 4395, 4545, 4680, 4688, 4848, 5252, 5274, 5860, 6060, 6565, 7032, 7272, 7618, 7878, 8080, 8790, 9090, 9360, 10504, 10548, 11427, 11720, 11817, 12120, 13130, 13185, 14064, 14544, 15236, 15756, 17580, 18180, 19045, 19695, 21008, 21096, 22854, 23440, 23634, 24240, 26260, 26370, 29593, 30472, 31512, 34281, 35160, 36360, 38090, 39390, 42192, 45708, 47268, 52520, 52740, 57135, 59085, 59186, 60944, 63024, 68562, 70320, 72720, 76180, 78780, 88779, 91416, 94536, 105040, 105480, 114270, 118170, 118372, 137124, 147965, 152360, 157560, 171405, 177558, 182832, 189072, 210960, 228540, 236340, 236744, 266337, 274248, 295930, 304720, 315120, 342810, 355116, 384709, 443895, 457080, 472680, 473488, 532674, 548496, 591860, 685620, 710232, 769418, 887790, 914160, 945360, 1065348, 1154127, 1183720, 1331685, 1371240, 1420464, 1538836, 1775580, 1923545, 2130696, 2308254, 2367440, 2663370, 2742480, 3077672, 3462381, 3551160, 3847090, 4261392, 4616508, 5326740, 5770635, 6155344, 6924762, 7102320, 7694180, 9233016, 10653480, 11541270, 13849524, 15388360, 17311905, 18466032, 21306960, 23082540, 27699048, 30776720, 34623810, 46165080, 55398096, 69247620, 92330160, 138495240, 276990480]

約数ペア:

[(1, 276990480), (2, 138495240), (3, 92330160), (4, 69247620), (5, 55398096), (6, 46165080), (8, 34623810), (9, 30776720), (10, 27699048), (12, 23082540), (13, 21306960), (15, 18466032), (16, 17311905), (18, 15388360), (20, 13849524), (24, 11541270), (26, 10653480), (30, 9233016), (36, 7694180), (39, 7102320), (40, 6924762), (45, 6155344), (48, 5770635), (52, 5326740), (60, 4616508), (65, 4261392), (72, 3847090), (78, 3551160), (80, 3462381), (90, 3077672), (101, 2742480), (104, 2663370), (117, 2367440), (120, 2308254), (130, 2130696), (144, 1923545), (156, 1775580), (180, 1538836), (195, 1420464), (202, 1371240), (208, 1331685), (234, 1183720), (240, 1154127), (260, 1065348), (293, 945360), (303, 914160), (312, 887790), (360, 769418), (390, 710232), (404, 685620), (468, 591860), (505, 548496), (520, 532674), (585, 473488), (586, 472680), (606, 457080), (624, 443895), (720, 384709), (780, 355116), (808, 342810), (879, 315120), (909, 304720), (936, 295930), (1010, 274248), (1040, 266337), (1170, 236744), (1172, 236340), (1212, 228540), (1313, 210960), (1465, 189072), (1515, 182832), (1560, 177558), (1616, 171405), (1758, 157560), (1818, 152360), (1872, 147965), (2020, 137124), (2340, 118372), (2344, 118170), (2424, 114270), (2626, 105480), (2637, 105040), (2930, 94536), (3030, 91416), (3120, 88779), (3516, 78780), (3636, 76180), (3809, 72720), (3939, 70320), (4040, 68562), (4395, 63024), (4545, 60944), (4680, 59186), (4688, 59085), (4848, 57135), (5252, 52740), (5274, 52520), (5860, 47268), (6060, 45708), (6565, 42192), (7032, 39390), (7272, 38090), (7618, 36360), (7878, 35160), (8080, 34281), (8790, 31512), (9090, 30472), (9360, 29593), (10504, 26370), (10548, 26260), (11427, 24240), (11720, 23634), (11817, 23440), (12120, 22854), (13130, 21096), (13185, 21008), (14064, 19695), (14544, 19045), (15236, 18180), (15756, 17580)]