17964240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 69436032

約数和(自身を除く): 51471792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 102, 105, 111, 112, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 240, 255, 259, 272, 280, 289, 296, 336, 340, 357, 370, 408, 420, 444, 476, 510, 518, 555, 560, 578, 592, 595, 629, 680, 714, 740, 777, 816, 840, 867, 888, 952, 1020, 1036, 1110, 1156, 1190, 1258, 1295, 1360, 1428, 1445, 1480, 1554, 1680, 1734, 1776, 1785, 1887, 1904, 2023, 2040, 2072, 2220, 2312, 2380, 2516, 2590, 2856, 2890, 2960, 3108, 3145, 3468, 3570, 3774, 3885, 4046, 4080, 4144, 4335, 4403, 4440, 4624, 4760, 5032, 5180, 5712, 5780, 6069, 6216, 6290, 6936, 7140, 7548, 7770, 8092, 8670, 8806, 8880, 9435, 9520, 10064, 10115, 10360, 10693, 11560, 12138, 12432, 12580, 13209, 13872, 14280, 15096, 15540, 16184, 17340, 17612, 18870, 20230, 20720, 21386, 22015, 23120, 24276, 25160, 26418, 28560, 30192, 30345, 31080, 32079, 32368, 34680, 35224, 37740, 40460, 42772, 44030, 48552, 50320, 52836, 53465, 60690, 62160, 64158, 66045, 69360, 70448, 74851, 75480, 80920, 85544, 88060, 97104, 105672, 106930, 121380, 128316, 132090, 149702, 150960, 160395, 161840, 171088, 176120, 211344, 213860, 224553, 242760, 256632, 264180, 299404, 320790, 352240, 374255, 427720, 449106, 485520, 513264, 528360, 598808, 641580, 748510, 855440, 898212, 1056720, 1122765, 1197616, 1283160, 1497020, 1796424, 2245530, 2566320, 2994040, 3592848, 4491060, 5988080, 8982120, 17964240]

約数ペア:

[(1, 17964240), (2, 8982120), (3, 5988080), (4, 4491060), (5, 3592848), (6, 2994040), (7, 2566320), (8, 2245530), (10, 1796424), (12, 1497020), (14, 1283160), (15, 1197616), (16, 1122765), (17, 1056720), (20, 898212), (21, 855440), (24, 748510), (28, 641580), (30, 598808), (34, 528360), (35, 513264), (37, 485520), (40, 449106), (42, 427720), (48, 374255), (51, 352240), (56, 320790), (60, 299404), (68, 264180), (70, 256632), (74, 242760), (80, 224553), (84, 213860), (85, 211344), (102, 176120), (105, 171088), (111, 161840), (112, 160395), (119, 150960), (120, 149702), (136, 132090), (140, 128316), (148, 121380), (168, 106930), (170, 105672), (185, 97104), (204, 88060), (210, 85544), (222, 80920), (238, 75480), (240, 74851), (255, 70448), (259, 69360), (272, 66045), (280, 64158), (289, 62160), (296, 60690), (336, 53465), (340, 52836), (357, 50320), (370, 48552), (408, 44030), (420, 42772), (444, 40460), (476, 37740), (510, 35224), (518, 34680), (555, 32368), (560, 32079), (578, 31080), (592, 30345), (595, 30192), (629, 28560), (680, 26418), (714, 25160), (740, 24276), (777, 23120), (816, 22015), (840, 21386), (867, 20720), (888, 20230), (952, 18870), (1020, 17612), (1036, 17340), (1110, 16184), (1156, 15540), (1190, 15096), (1258, 14280), (1295, 13872), (1360, 13209), (1428, 12580), (1445, 12432), (1480, 12138), (1554, 11560), (1680, 10693), (1734, 10360), (1776, 10115), (1785, 10064), (1887, 9520), (1904, 9435), (2023, 8880), (2040, 8806), (2072, 8670), (2220, 8092), (2312, 7770), (2380, 7548), (2516, 7140), (2590, 6936), (2856, 6290), (2890, 6216), (2960, 6069), (3108, 5780), (3145, 5712), (3468, 5180), (3570, 5032), (3774, 4760), (3885, 4624), (4046, 4440), (4080, 4403), (4144, 4335)]