758406240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 240

約数和(自身を含む): 2702201040

約数和(自身を除く): 1943794800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 216, 240, 270, 278, 288, 324, 360, 405, 417, 421, 432, 480, 540, 556, 648, 695, 720, 810, 834, 842, 864, 1080, 1112, 1251, 1263, 1296, 1390, 1440, 1620, 1668, 1684, 2085, 2105, 2160, 2224, 2502, 2526, 2592, 2780, 3240, 3336, 3368, 3753, 3789, 4170, 4210, 4320, 4448, 5004, 5052, 5560, 6255, 6315, 6480, 6672, 6736, 7506, 7578, 8340, 8420, 10008, 10104, 11120, 11259, 11367, 12510, 12630, 12960, 13344, 13472, 15012, 15156, 16680, 16840, 18765, 18945, 20016, 20208, 22240, 22518, 22734, 25020, 25260, 30024, 30312, 33360, 33680, 34101, 37530, 37890, 40032, 40416, 45036, 45468, 50040, 50520, 56295, 56835, 58519, 60048, 60624, 66720, 67360, 68202, 75060, 75780, 90072, 90936, 100080, 101040, 112590, 113670, 117038, 120096, 121248, 136404, 150120, 151560, 170505, 175557, 180144, 181872, 200160, 202080, 225180, 227340, 234076, 272808, 292595, 300240, 303120, 341010, 351114, 360288, 363744, 450360, 454680, 468152, 526671, 545616, 585190, 600480, 606240, 682020, 702228, 877785, 900720, 909360, 936304, 1053342, 1091232, 1170380, 1364040, 1404456, 1580013, 1755570, 1801440, 1818720, 1872608, 2106684, 2340760, 2633355, 2728080, 2808912, 3160026, 3511140, 4213368, 4681520, 4740039, 5266710, 5456160, 5617824, 6320052, 7022280, 7900065, 8426736, 9363040, 9480078, 10533420, 12640104, 14044560, 15800130, 16853472, 18960156, 21066840, 23700195, 25280208, 28089120, 31600260, 37920312, 42133680, 47400390, 50560416, 63200520, 75840624, 84267360, 94800780, 126401040, 151681248, 189601560, 252802080, 379203120, 758406240]

約数ペア:

[(1, 758406240), (2, 379203120), (3, 252802080), (4, 189601560), (5, 151681248), (6, 126401040), (8, 94800780), (9, 84267360), (10, 75840624), (12, 63200520), (15, 50560416), (16, 47400390), (18, 42133680), (20, 37920312), (24, 31600260), (27, 28089120), (30, 25280208), (32, 23700195), (36, 21066840), (40, 18960156), (45, 16853472), (48, 15800130), (54, 14044560), (60, 12640104), (72, 10533420), (80, 9480078), (81, 9363040), (90, 8426736), (96, 7900065), (108, 7022280), (120, 6320052), (135, 5617824), (139, 5456160), (144, 5266710), (160, 4740039), (162, 4681520), (180, 4213368), (216, 3511140), (240, 3160026), (270, 2808912), (278, 2728080), (288, 2633355), (324, 2340760), (360, 2106684), (405, 1872608), (417, 1818720), (421, 1801440), (432, 1755570), (480, 1580013), (540, 1404456), (556, 1364040), (648, 1170380), (695, 1091232), (720, 1053342), (810, 936304), (834, 909360), (842, 900720), (864, 877785), (1080, 702228), (1112, 682020), (1251, 606240), (1263, 600480), (1296, 585190), (1390, 545616), (1440, 526671), (1620, 468152), (1668, 454680), (1684, 450360), (2085, 363744), (2105, 360288), (2160, 351114), (2224, 341010), (2502, 303120), (2526, 300240), (2592, 292595), (2780, 272808), (3240, 234076), (3336, 227340), (3368, 225180), (3753, 202080), (3789, 200160), (4170, 181872), (4210, 180144), (4320, 175557), (4448, 170505), (5004, 151560), (5052, 150120), (5560, 136404), (6255, 121248), (6315, 120096), (6480, 117038), (6672, 113670), (6736, 112590), (7506, 101040), (7578, 100080), (8340, 90936), (8420, 90072), (10008, 75780), (10104, 75060), (11120, 68202), (11259, 67360), (11367, 66720), (12510, 60624), (12630, 60048), (12960, 58519), (13344, 56835), (13472, 56295), (15012, 50520), (15156, 50040), (16680, 45468), (16840, 45036), (18765, 40416), (18945, 40032), (20016, 37890), (20208, 37530), (22240, 34101), (22518, 33680), (22734, 33360), (25020, 30312), (25260, 30024)]