653072040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 2211955200

約数和(自身を除く): 1558883160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 139, 155, 180, 186, 248, 278, 279, 310, 360, 372, 417, 421, 465, 556, 558, 620, 695, 744, 834, 842, 930, 1112, 1116, 1240, 1251, 1263, 1390, 1395, 1668, 1684, 1860, 2085, 2105, 2232, 2502, 2526, 2780, 2790, 3336, 3368, 3720, 3789, 4170, 4210, 4309, 5004, 5052, 5560, 5580, 6255, 6315, 7578, 8340, 8420, 8618, 10008, 10104, 11160, 12510, 12630, 12927, 13051, 15156, 16680, 16840, 17236, 18945, 21545, 25020, 25260, 25854, 26102, 30312, 34472, 37890, 38781, 39153, 43090, 50040, 50520, 51708, 52204, 58519, 64635, 65255, 75780, 77562, 78306, 86180, 103416, 104408, 117038, 117459, 129270, 130510, 151560, 155124, 156612, 172360, 175557, 193905, 195765, 234076, 234918, 258540, 261020, 292595, 310248, 313224, 351114, 387810, 391530, 468152, 469836, 517080, 522040, 526671, 585190, 587295, 702228, 775620, 783060, 877785, 939672, 1053342, 1170380, 1174590, 1404456, 1551240, 1566120, 1755570, 1814089, 2106684, 2340760, 2349180, 2633355, 3511140, 3628178, 4213368, 4698360, 5266710, 5442267, 7022280, 7256356, 9070445, 10533420, 10884534, 14512712, 16326801, 18140890, 21066840, 21769068, 27211335, 32653602, 36281780, 43538136, 54422670, 65307204, 72563560, 81634005, 108845340, 130614408, 163268010, 217690680, 326536020, 653072040]

約数ペア:

[(1, 653072040), (2, 326536020), (3, 217690680), (4, 163268010), (5, 130614408), (6, 108845340), (8, 81634005), (9, 72563560), (10, 65307204), (12, 54422670), (15, 43538136), (18, 36281780), (20, 32653602), (24, 27211335), (30, 21769068), (31, 21066840), (36, 18140890), (40, 16326801), (45, 14512712), (60, 10884534), (62, 10533420), (72, 9070445), (90, 7256356), (93, 7022280), (120, 5442267), (124, 5266710), (139, 4698360), (155, 4213368), (180, 3628178), (186, 3511140), (248, 2633355), (278, 2349180), (279, 2340760), (310, 2106684), (360, 1814089), (372, 1755570), (417, 1566120), (421, 1551240), (465, 1404456), (556, 1174590), (558, 1170380), (620, 1053342), (695, 939672), (744, 877785), (834, 783060), (842, 775620), (930, 702228), (1112, 587295), (1116, 585190), (1240, 526671), (1251, 522040), (1263, 517080), (1390, 469836), (1395, 468152), (1668, 391530), (1684, 387810), (1860, 351114), (2085, 313224), (2105, 310248), (2232, 292595), (2502, 261020), (2526, 258540), (2780, 234918), (2790, 234076), (3336, 195765), (3368, 193905), (3720, 175557), (3789, 172360), (4170, 156612), (4210, 155124), (4309, 151560), (5004, 130510), (5052, 129270), (5560, 117459), (5580, 117038), (6255, 104408), (6315, 103416), (7578, 86180), (8340, 78306), (8420, 77562), (8618, 75780), (10008, 65255), (10104, 64635), (11160, 58519), (12510, 52204), (12630, 51708), (12927, 50520), (13051, 50040), (15156, 43090), (16680, 39153), (16840, 38781), (17236, 37890), (18945, 34472), (21545, 30312), (25020, 26102), (25260, 25854)]