990571404240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9433}}^1\times {\mathrm{13259}}^1$

素因数の和:22722

約数の個数: 240

約数和(自身を含む): 3629751877440

約数和(自身を除く): 2639180473200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9433, 13259, 18866, 26518, 28299, 37732, 39777, 47165, 53036, 56598, 66295, 75464, 79554, 84897, 94330, 103763, 106072, 113196, 119331, 132590, 141495, 145849, 150928, 159108, 169794, 188660, 198885, 207526, 212144, 226392, 238662, 265180, 282990, 291698, 311289, 318216, 339588, 377320, 397770, 415052, 424485, 437547, 452784, 477324, 518815, 530360, 565980, 583396, 596655, 622578, 636432, 679176, 729245, 754640, 795540, 830104, 848970, 875094, 933867, 954648, 1037630, 1060720, 1131960, 1166792, 1193310, 1245156, 1312641, 1358352, 1458490, 1556445, 1591080, 1660208, 1697940, 1750188, 1867734, 1909296, 2075260, 2187735, 2263920, 2333584, 2386620, 2490312, 2625282, 2916980, 3112890, 3182160, 3395880, 3500376, 3735468, 4150520, 4375470, 4669335, 4773240, 4980624, 5250564, 5833960, 6225780, 6563205, 6791760, 7000752, 7470936, 8301040, 8750940, 9338670, 9546480, 10501128, 11667920, 12451560, 13126410, 14941872, 17501880, 18677340, 21002256, 24903120, 26252820, 35003760, 37354680, 52505640, 74709360, 105011280, 125072147, 250144294, 375216441, 500288588, 625360735, 750432882, 1000577176, 1125649323, 1250721470, 1375793617, 1500865764, 1876082205, 2001154352, 2251298646, 2501442940, 2751587234, 3001731528, 3752164410, 4127380851, 4502597292, 5002885880, 5503174468, 5628246615, 6003463056, 6878968085, 7504328820, 8254761702, 9005194584, 10005771760, 11006348936, 11256493230, 12382142553, 13757936170, 15008657640, 16509523404, 18010389168, 20636904255, 22012697872, 22512986460, 24764285106, 27515872340, 30017315280, 33019046808, 41273808510, 45025972920, 49528570212, 55031744680, 61910712765, 66038093616, 82547617020, 90051945840, 99057140424, 110063489360, 123821425530, 165095234040, 198114280848, 247642851060, 330190468080, 495285702120, 990571404240]

約数ペア:

[(1, 990571404240), (2, 495285702120), (3, 330190468080), (4, 247642851060), (5, 198114280848), (6, 165095234040), (8, 123821425530), (9, 110063489360), (10, 99057140424), (11, 90051945840), (12, 82547617020), (15, 66038093616), (16, 61910712765), (18, 55031744680), (20, 49528570212), (22, 45025972920), (24, 41273808510), (30, 33019046808), (33, 30017315280), (36, 27515872340), (40, 24764285106), (44, 22512986460), (45, 22012697872), (48, 20636904255), (55, 18010389168), (60, 16509523404), (66, 15008657640), (72, 13757936170), (80, 12382142553), (88, 11256493230), (90, 11006348936), (99, 10005771760), (110, 9005194584), (120, 8254761702), (132, 7504328820), (144, 6878968085), (165, 6003463056), (176, 5628246615), (180, 5503174468), (198, 5002885880), (220, 4502597292), (240, 4127380851), (264, 3752164410), (330, 3001731528), (360, 2751587234), (396, 2501442940), (440, 2251298646), (495, 2001154352), (528, 1876082205), (660, 1500865764), (720, 1375793617), (792, 1250721470), (880, 1125649323), (990, 1000577176), (1320, 750432882), (1584, 625360735), (1980, 500288588), (2640, 375216441), (3960, 250144294), (7920, 125072147), (9433, 105011280), (13259, 74709360), (18866, 52505640), (26518, 37354680), (28299, 35003760), (37732, 26252820), (39777, 24903120), (47165, 21002256), (53036, 18677340), (56598, 17501880), (66295, 14941872), (75464, 13126410), (79554, 12451560), (84897, 11667920), (94330, 10501128), (103763, 9546480), (106072, 9338670), (113196, 8750940), (119331, 8301040), (132590, 7470936), (141495, 7000752), (145849, 6791760), (150928, 6563205), (159108, 6225780), (169794, 5833960), (188660, 5250564), (198885, 4980624), (207526, 4773240), (212144, 4669335), (226392, 4375470), (238662, 4150520), (265180, 3735468), (282990, 3500376), (291698, 3395880), (311289, 3182160), (318216, 3112890), (339588, 2916980), (377320, 2625282), (397770, 2490312), (415052, 2386620), (424485, 2333584), (437547, 2263920), (452784, 2187735), (477324, 2075260), (518815, 1909296), (530360, 1867734), (565980, 1750188), (583396, 1697940), (596655, 1660208), (622578, 1591080), (636432, 1556445), (679176, 1458490), (729245, 1358352), (754640, 1312641), (795540, 1245156), (830104, 1193310), (848970, 1166792), (875094, 1131960), (933867, 1060720), (954648, 1037630)]