222538320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 548840880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 269, 270, 360, 383, 432, 538, 540, 720, 766, 807, 1076, 1080, 1149, 1345, 1532, 1614, 1915, 2152, 2160, 2298, 2421, 2690, 3064, 3228, 3447, 3830, 4035, 4304, 4596, 4842, 5380, 5745, 6128, 6456, 6894, 7263, 7660, 8070, 9192, 9684, 10341, 10760, 11490, 12105, 12912, 13788, 14526, 15320, 16140, 17235, 18384, 19368, 20682, 21520, 22980, 24210, 27576, 29052, 30640, 32280, 34470, 36315, 38736, 41364, 45960, 48420, 51705, 55152, 58104, 64560, 68940, 72630, 82728, 91920, 96840, 103027, 103410, 116208, 137880, 145260, 165456, 193680, 206054, 206820, 275760, 290520, 309081, 412108, 413640, 515135, 581040, 618162, 824216, 827280, 927243, 1030270, 1236324, 1545405, 1648432, 1854486, 2060540, 2472648, 2781729, 3090810, 3708972, 4121080, 4636215, 4945296, 5563458, 6181620, 7417944, 8242160, 9272430, 11126916, 12363240, 13908645, 14835888, 18544860, 22253832, 24726480, 27817290, 37089720, 44507664, 55634580, 74179440, 111269160, 222538320]

約数ペア:

[(1, 222538320), (2, 111269160), (3, 74179440), (4, 55634580), (5, 44507664), (6, 37089720), (8, 27817290), (9, 24726480), (10, 22253832), (12, 18544860), (15, 14835888), (16, 13908645), (18, 12363240), (20, 11126916), (24, 9272430), (27, 8242160), (30, 7417944), (36, 6181620), (40, 5563458), (45, 4945296), (48, 4636215), (54, 4121080), (60, 3708972), (72, 3090810), (80, 2781729), (90, 2472648), (108, 2060540), (120, 1854486), (135, 1648432), (144, 1545405), (180, 1236324), (216, 1030270), (240, 927243), (269, 827280), (270, 824216), (360, 618162), (383, 581040), (432, 515135), (538, 413640), (540, 412108), (720, 309081), (766, 290520), (807, 275760), (1076, 206820), (1080, 206054), (1149, 193680), (1345, 165456), (1532, 145260), (1614, 137880), (1915, 116208), (2152, 103410), (2160, 103027), (2298, 96840), (2421, 91920), (2690, 82728), (3064, 72630), (3228, 68940), (3447, 64560), (3830, 58104), (4035, 55152), (4304, 51705), (4596, 48420), (4842, 45960), (5380, 41364), (5745, 38736), (6128, 36315), (6456, 34470), (6894, 32280), (7263, 30640), (7660, 29052), (8070, 27576), (9192, 24210), (9684, 22980), (10341, 21520), (10760, 20682), (11490, 19368), (12105, 18384), (12912, 17235), (13788, 16140), (14526, 15320)]