765216240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 2600271072

約数和(自身を除く): 1835054832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 137, 148, 170, 185, 204, 222, 240, 255, 272, 274, 296, 340, 370, 408, 411, 444, 510, 548, 555, 592, 629, 680, 685, 740, 816, 822, 888, 1020, 1096, 1110, 1258, 1360, 1369, 1370, 1480, 1644, 1776, 1887, 2040, 2055, 2192, 2220, 2329, 2516, 2738, 2740, 2960, 3145, 3288, 3774, 4080, 4107, 4110, 4440, 4658, 5032, 5069, 5476, 5480, 6290, 6576, 6845, 6987, 7548, 8214, 8220, 8880, 9316, 9435, 10064, 10138, 10952, 10960, 11645, 12580, 13690, 13974, 15096, 15207, 16428, 16440, 18632, 18870, 20276, 20535, 21904, 23273, 23290, 25160, 25345, 27380, 27948, 30192, 30414, 32856, 32880, 34935, 37264, 37740, 40552, 41070, 46546, 46580, 50320, 50690, 54760, 55896, 60828, 65712, 69819, 69870, 75480, 76035, 81104, 82140, 86173, 93092, 93160, 101380, 109520, 111792, 116365, 121656, 139638, 139740, 150960, 152070, 164280, 172346, 186184, 186320, 187553, 202760, 232730, 243312, 258519, 279276, 279480, 304140, 328560, 344692, 349095, 372368, 375106, 405520, 430865, 465460, 517038, 558552, 558960, 562659, 608280, 689384, 698190, 750212, 861730, 930920, 937765, 1034076, 1117104, 1125318, 1216560, 1292595, 1378768, 1396380, 1500424, 1723460, 1861840, 1875530, 2068152, 2250636, 2585190, 2792760, 2813295, 3000848, 3188401, 3446920, 3751060, 4136304, 4501272, 5170380, 5585520, 5626590, 6376802, 6893840, 7502120, 9002544, 9565203, 10340760, 11253180, 12753604, 15004240, 15942005, 19130406, 20681520, 22506360, 25507208, 31884010, 38260812, 45012720, 47826015, 51014416, 63768020, 76521624, 95652030, 127536040, 153043248, 191304060, 255072080, 382608120, 765216240]

約数ペア:

[(1, 765216240), (2, 382608120), (3, 255072080), (4, 191304060), (5, 153043248), (6, 127536040), (8, 95652030), (10, 76521624), (12, 63768020), (15, 51014416), (16, 47826015), (17, 45012720), (20, 38260812), (24, 31884010), (30, 25507208), (34, 22506360), (37, 20681520), (40, 19130406), (48, 15942005), (51, 15004240), (60, 12753604), (68, 11253180), (74, 10340760), (80, 9565203), (85, 9002544), (102, 7502120), (111, 6893840), (120, 6376802), (136, 5626590), (137, 5585520), (148, 5170380), (170, 4501272), (185, 4136304), (204, 3751060), (222, 3446920), (240, 3188401), (255, 3000848), (272, 2813295), (274, 2792760), (296, 2585190), (340, 2250636), (370, 2068152), (408, 1875530), (411, 1861840), (444, 1723460), (510, 1500424), (548, 1396380), (555, 1378768), (592, 1292595), (629, 1216560), (680, 1125318), (685, 1117104), (740, 1034076), (816, 937765), (822, 930920), (888, 861730), (1020, 750212), (1096, 698190), (1110, 689384), (1258, 608280), (1360, 562659), (1369, 558960), (1370, 558552), (1480, 517038), (1644, 465460), (1776, 430865), (1887, 405520), (2040, 375106), (2055, 372368), (2192, 349095), (2220, 344692), (2329, 328560), (2516, 304140), (2738, 279480), (2740, 279276), (2960, 258519), (3145, 243312), (3288, 232730), (3774, 202760), (4080, 187553), (4107, 186320), (4110, 186184), (4440, 172346), (4658, 164280), (5032, 152070), (5069, 150960), (5476, 139740), (5480, 139638), (6290, 121656), (6576, 116365), (6845, 111792), (6987, 109520), (7548, 101380), (8214, 93160), (8220, 93092), (8880, 86173), (9316, 82140), (9435, 81104), (10064, 76035), (10138, 75480), (10952, 69870), (10960, 69819), (11645, 65712), (12580, 60828), (13690, 55896), (13974, 54760), (15096, 50690), (15207, 50320), (16428, 46580), (16440, 46546), (18632, 41070), (18870, 40552), (20276, 37740), (20535, 37264), (21904, 34935), (23273, 32880), (23290, 32856), (25160, 30414), (25345, 30192), (27380, 27948)]