16282620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 56206920

約数和(自身を除く): 39924300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 228, 230, 270, 276, 285, 324, 342, 345, 380, 405, 414, 437, 460, 513, 529, 540, 570, 621, 684, 690, 810, 828, 855, 874, 1026, 1035, 1058, 1140, 1242, 1311, 1380, 1539, 1587, 1620, 1710, 1748, 1863, 2052, 2070, 2116, 2185, 2484, 2565, 2622, 2645, 3078, 3105, 3174, 3420, 3726, 3933, 4140, 4370, 4761, 5130, 5244, 5290, 6156, 6210, 6348, 6555, 7452, 7695, 7866, 7935, 8740, 9315, 9522, 10051, 10260, 10580, 11799, 12420, 13110, 14283, 15390, 15732, 15870, 18630, 19044, 19665, 20102, 23598, 23805, 26220, 28566, 30153, 30780, 31740, 35397, 37260, 39330, 40204, 42849, 47196, 47610, 50255, 57132, 58995, 60306, 70794, 71415, 78660, 85698, 90459, 95220, 100510, 117990, 120612, 141588, 142830, 150765, 171396, 176985, 180918, 201020, 214245, 235980, 271377, 285660, 301530, 353970, 361836, 428490, 452295, 542754, 603060, 707940, 814131, 856980, 904590, 1085508, 1356885, 1628262, 1809180, 2713770, 3256524, 4070655, 5427540, 8141310, 16282620]

約数ペア:

[(1, 16282620), (2, 8141310), (3, 5427540), (4, 4070655), (5, 3256524), (6, 2713770), (9, 1809180), (10, 1628262), (12, 1356885), (15, 1085508), (18, 904590), (19, 856980), (20, 814131), (23, 707940), (27, 603060), (30, 542754), (36, 452295), (38, 428490), (45, 361836), (46, 353970), (54, 301530), (57, 285660), (60, 271377), (69, 235980), (76, 214245), (81, 201020), (90, 180918), (92, 176985), (95, 171396), (108, 150765), (114, 142830), (115, 141588), (135, 120612), (138, 117990), (162, 100510), (171, 95220), (180, 90459), (190, 85698), (207, 78660), (228, 71415), (230, 70794), (270, 60306), (276, 58995), (285, 57132), (324, 50255), (342, 47610), (345, 47196), (380, 42849), (405, 40204), (414, 39330), (437, 37260), (460, 35397), (513, 31740), (529, 30780), (540, 30153), (570, 28566), (621, 26220), (684, 23805), (690, 23598), (810, 20102), (828, 19665), (855, 19044), (874, 18630), (1026, 15870), (1035, 15732), (1058, 15390), (1140, 14283), (1242, 13110), (1311, 12420), (1380, 11799), (1539, 10580), (1587, 10260), (1620, 10051), (1710, 9522), (1748, 9315), (1863, 8740), (2052, 7935), (2070, 7866), (2116, 7695), (2185, 7452), (2484, 6555), (2565, 6348), (2622, 6210), (2645, 6156), (3078, 5290), (3105, 5244), (3174, 5130), (3420, 4761), (3726, 4370), (3933, 4140)]