159615720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2416

約数の個数: 192

約数和(自身を含む): 599451840

約数和(自身を除く): 439836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2371, 2805, 3060, 3366, 3740, 3960, 4488, 4742, 5610, 6120, 6732, 7113, 7480, 8415, 9484, 11220, 11855, 13464, 14226, 16830, 18968, 21339, 22440, 23710, 26081, 28452, 33660, 35565, 40307, 42678, 47420, 52162, 56904, 67320, 71130, 78243, 80614, 85356, 94840, 104324, 106695, 120921, 130405, 142260, 156486, 161228, 170712, 201535, 208648, 213390, 234729, 241842, 260810, 284520, 312972, 322456, 362763, 391215, 403070, 426780, 443377, 469458, 483684, 521620, 604605, 625944, 725526, 782430, 806140, 853560, 886754, 938916, 967368, 1043240, 1173645, 1209210, 1330131, 1451052, 1564860, 1612280, 1773508, 1813815, 1877832, 2216885, 2347290, 2418420, 2660262, 2902104, 3129720, 3547016, 3627630, 3990393, 4433770, 4694580, 4836840, 5320524, 6650655, 7255260, 7980786, 8867540, 9389160, 10641048, 13301310, 14510520, 15961572, 17735080, 19951965, 26602620, 31923144, 39903930, 53205240, 79807860, 159615720]

約数ペア:

[(1, 159615720), (2, 79807860), (3, 53205240), (4, 39903930), (5, 31923144), (6, 26602620), (8, 19951965), (9, 17735080), (10, 15961572), (11, 14510520), (12, 13301310), (15, 10641048), (17, 9389160), (18, 8867540), (20, 7980786), (22, 7255260), (24, 6650655), (30, 5320524), (33, 4836840), (34, 4694580), (36, 4433770), (40, 3990393), (44, 3627630), (45, 3547016), (51, 3129720), (55, 2902104), (60, 2660262), (66, 2418420), (68, 2347290), (72, 2216885), (85, 1877832), (88, 1813815), (90, 1773508), (99, 1612280), (102, 1564860), (110, 1451052), (120, 1330131), (132, 1209210), (136, 1173645), (153, 1043240), (165, 967368), (170, 938916), (180, 886754), (187, 853560), (198, 806140), (204, 782430), (220, 725526), (255, 625944), (264, 604605), (306, 521620), (330, 483684), (340, 469458), (360, 443377), (374, 426780), (396, 403070), (408, 391215), (440, 362763), (495, 322456), (510, 312972), (561, 284520), (612, 260810), (660, 241842), (680, 234729), (748, 213390), (765, 208648), (792, 201535), (935, 170712), (990, 161228), (1020, 156486), (1122, 142260), (1224, 130405), (1320, 120921), (1496, 106695), (1530, 104324), (1683, 94840), (1870, 85356), (1980, 80614), (2040, 78243), (2244, 71130), (2371, 67320), (2805, 56904), (3060, 52162), (3366, 47420), (3740, 42678), (3960, 40307), (4488, 35565), (4742, 33660), (5610, 28452), (6120, 26081), (6732, 23710), (7113, 22440), (7480, 21339), (8415, 18968), (9484, 16830), (11220, 14226), (11855, 13464)]