225982680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 256

約数和(自身を含む): 869391360

約数和(自身を除く): 643408680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 616, 660, 661, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1221, 1295, 1320, 1322, 1480, 1540, 1554, 1628, 1848, 1983, 2035, 2072, 2220, 2310, 2442, 2590, 2644, 2849, 3080, 3108, 3256, 3305, 3885, 3966, 4070, 4440, 4620, 4627, 4884, 5180, 5288, 5698, 6105, 6216, 6610, 7271, 7770, 7932, 8140, 8547, 9240, 9254, 9768, 9915, 10360, 11396, 12210, 13220, 13881, 14245, 14542, 15540, 15864, 16280, 17094, 18508, 19830, 21813, 22792, 23135, 24420, 24457, 26440, 27762, 28490, 29084, 31080, 34188, 36355, 37016, 39660, 42735, 43626, 46270, 48840, 48914, 50897, 55524, 56980, 58168, 68376, 69405, 72710, 73371, 79320, 85470, 87252, 92540, 97828, 101794, 109065, 111048, 113960, 122285, 138810, 145420, 146742, 152691, 170940, 171199, 174504, 185080, 195656, 203588, 218130, 244570, 254485, 269027, 277620, 290840, 293484, 305382, 341880, 342398, 366855, 407176, 436260, 489140, 508970, 513597, 538054, 555240, 586968, 610764, 684796, 733710, 763455, 807081, 855995, 872520, 978280, 1017940, 1027194, 1076108, 1221528, 1345135, 1369592, 1467420, 1526910, 1614162, 1711990, 1883189, 2035880, 2054388, 2152216, 2567985, 2690270, 2934840, 3053820, 3228324, 3423980, 3766378, 4035405, 4108776, 5135970, 5380540, 5649567, 6107640, 6456648, 6847960, 7532756, 8070810, 9415945, 10271940, 10761080, 11299134, 15065512, 16141620, 18831890, 20543880, 22598268, 28247835, 32283240, 37663780, 45196536, 56495670, 75327560, 112991340, 225982680]

約数ペア:

[(1, 225982680), (2, 112991340), (3, 75327560), (4, 56495670), (5, 45196536), (6, 37663780), (7, 32283240), (8, 28247835), (10, 22598268), (11, 20543880), (12, 18831890), (14, 16141620), (15, 15065512), (20, 11299134), (21, 10761080), (22, 10271940), (24, 9415945), (28, 8070810), (30, 7532756), (33, 6847960), (35, 6456648), (37, 6107640), (40, 5649567), (42, 5380540), (44, 5135970), (55, 4108776), (56, 4035405), (60, 3766378), (66, 3423980), (70, 3228324), (74, 3053820), (77, 2934840), (84, 2690270), (88, 2567985), (105, 2152216), (110, 2054388), (111, 2035880), (120, 1883189), (132, 1711990), (140, 1614162), (148, 1526910), (154, 1467420), (165, 1369592), (168, 1345135), (185, 1221528), (210, 1076108), (220, 1027194), (222, 1017940), (231, 978280), (259, 872520), (264, 855995), (280, 807081), (296, 763455), (308, 733710), (330, 684796), (370, 610764), (385, 586968), (407, 555240), (420, 538054), (440, 513597), (444, 508970), (462, 489140), (518, 436260), (555, 407176), (616, 366855), (660, 342398), (661, 341880), (740, 305382), (770, 293484), (777, 290840), (814, 277620), (840, 269027), (888, 254485), (924, 244570), (1036, 218130), (1110, 203588), (1155, 195656), (1221, 185080), (1295, 174504), (1320, 171199), (1322, 170940), (1480, 152691), (1540, 146742), (1554, 145420), (1628, 138810), (1848, 122285), (1983, 113960), (2035, 111048), (2072, 109065), (2220, 101794), (2310, 97828), (2442, 92540), (2590, 87252), (2644, 85470), (2849, 79320), (3080, 73371), (3108, 72710), (3256, 69405), (3305, 68376), (3885, 58168), (3966, 56980), (4070, 55524), (4440, 50897), (4620, 48914), (4627, 48840), (4884, 46270), (5180, 43626), (5288, 42735), (5698, 39660), (6105, 37016), (6216, 36355), (6610, 34188), (7271, 31080), (7770, 29084), (7932, 28490), (8140, 27762), (8547, 26440), (9240, 24457), (9254, 24420), (9768, 23135), (9915, 22792), (10360, 21813), (11396, 19830), (12210, 18508), (13220, 17094), (13881, 16280), (14245, 15864), (14542, 15540)]