145351440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 537434352

約数和(自身を除く): 392082912

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, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 293, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 586, 624, 636, 689, 720, 780, 795, 848, 879, 936, 954, 1040, 1060, 1170, 1172, 1272, 1378, 1465, 1560, 1590, 1758, 1872, 1908, 2067, 2120, 2340, 2344, 2385, 2544, 2637, 2756, 2930, 3120, 3180, 3445, 3516, 3809, 3816, 4134, 4240, 4395, 4680, 4688, 4770, 5274, 5512, 5860, 6201, 6360, 6890, 7032, 7618, 7632, 8268, 8790, 9360, 9540, 10335, 10548, 11024, 11427, 11720, 12402, 12720, 13185, 13780, 14064, 15236, 15529, 16536, 17580, 19045, 19080, 20670, 21096, 22854, 23440, 24804, 26370, 27560, 30472, 31005, 31058, 33072, 34281, 35160, 38090, 38160, 41340, 42192, 45708, 46587, 49608, 52740, 55120, 57135, 60944, 62010, 62116, 68562, 70320, 76180, 77645, 82680, 91416, 93174, 99216, 105480, 114270, 124020, 124232, 137124, 139761, 152360, 155290, 165360, 171405, 182832, 186348, 201877, 210960, 228540, 232935, 248040, 248464, 274248, 279522, 304720, 310580, 342810, 372696, 403754, 457080, 465870, 496080, 548496, 559044, 605631, 621160, 685620, 698805, 745392, 807508, 914160, 931740, 1009385, 1118088, 1211262, 1242320, 1371240, 1397610, 1615016, 1816893, 1863480, 2018770, 2236176, 2422524, 2742480, 2795220, 3028155, 3230032, 3633786, 3726960, 4037540, 4845048, 5590440, 6056310, 7267572, 8075080, 9084465, 9690096, 11180880, 12112620, 14535144, 16150160, 18168930, 24225240, 29070288, 36337860, 48450480, 72675720, 145351440]

約数ペア:

[(1, 145351440), (2, 72675720), (3, 48450480), (4, 36337860), (5, 29070288), (6, 24225240), (8, 18168930), (9, 16150160), (10, 14535144), (12, 12112620), (13, 11180880), (15, 9690096), (16, 9084465), (18, 8075080), (20, 7267572), (24, 6056310), (26, 5590440), (30, 4845048), (36, 4037540), (39, 3726960), (40, 3633786), (45, 3230032), (48, 3028155), (52, 2795220), (53, 2742480), (60, 2422524), (65, 2236176), (72, 2018770), (78, 1863480), (80, 1816893), (90, 1615016), (104, 1397610), (106, 1371240), (117, 1242320), (120, 1211262), (130, 1118088), (144, 1009385), (156, 931740), (159, 914160), (180, 807508), (195, 745392), (208, 698805), (212, 685620), (234, 621160), (240, 605631), (260, 559044), (265, 548496), (293, 496080), (312, 465870), (318, 457080), (360, 403754), (390, 372696), (424, 342810), (468, 310580), (477, 304720), (520, 279522), (530, 274248), (585, 248464), (586, 248040), (624, 232935), (636, 228540), (689, 210960), (720, 201877), (780, 186348), (795, 182832), (848, 171405), (879, 165360), (936, 155290), (954, 152360), (1040, 139761), (1060, 137124), (1170, 124232), (1172, 124020), (1272, 114270), (1378, 105480), (1465, 99216), (1560, 93174), (1590, 91416), (1758, 82680), (1872, 77645), (1908, 76180), (2067, 70320), (2120, 68562), (2340, 62116), (2344, 62010), (2385, 60944), (2544, 57135), (2637, 55120), (2756, 52740), (2930, 49608), (3120, 46587), (3180, 45708), (3445, 42192), (3516, 41340), (3809, 38160), (3816, 38090), (4134, 35160), (4240, 34281), (4395, 33072), (4680, 31058), (4688, 31005), (4770, 30472), (5274, 27560), (5512, 26370), (5860, 24804), (6201, 23440), (6360, 22854), (6890, 21096), (7032, 20670), (7618, 19080), (7632, 19045), (8268, 17580), (8790, 16536), (9360, 15529), (9540, 15236), (10335, 14064), (10548, 13780), (11024, 13185), (11427, 12720), (11720, 12402)]