791245620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 216

約数和(自身を含む): 2794631112

約数和(自身を除く): 2003385492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2137, 2178, 2244, 2420, 2805, 3060, 3366, 3630, 3740, 4114, 4274, 4356, 5445, 5610, 6171, 6411, 6732, 7260, 8228, 8415, 8548, 10285, 10685, 10890, 11220, 12342, 12822, 16830, 18513, 19233, 20570, 21370, 21780, 23507, 24684, 25644, 30855, 32055, 33660, 36329, 37026, 38466, 41140, 42740, 47014, 61710, 64110, 70521, 72658, 74052, 76932, 92565, 94028, 96165, 108987, 117535, 123420, 128220, 141042, 145316, 181645, 185130, 192330, 211563, 217974, 235070, 258577, 282084, 326961, 352605, 363290, 370260, 384660, 399619, 423126, 435948, 470140, 517154, 544935, 653922, 705210, 726580, 775731, 799238, 846252, 1034308, 1057815, 1089870, 1198857, 1292885, 1307844, 1410420, 1551462, 1598476, 1634805, 1998095, 2115630, 2179740, 2327193, 2397714, 2585770, 3102924, 3269610, 3596571, 3878655, 3996190, 4231260, 4395809, 4654386, 4795428, 5171540, 5994285, 6539220, 7193142, 7757310, 7992380, 8791618, 9308772, 11635965, 11988570, 13187427, 14386284, 15514620, 17583236, 17982855, 21979045, 23271930, 23977140, 26374854, 35965710, 39562281, 43958090, 46543860, 52749708, 65937135, 71931420, 79124562, 87916180, 131874270, 158249124, 197811405, 263748540, 395622810, 791245620]

約数ペア:

[(1, 791245620), (2, 395622810), (3, 263748540), (4, 197811405), (5, 158249124), (6, 131874270), (9, 87916180), (10, 79124562), (11, 71931420), (12, 65937135), (15, 52749708), (17, 46543860), (18, 43958090), (20, 39562281), (22, 35965710), (30, 26374854), (33, 23977140), (34, 23271930), (36, 21979045), (44, 17982855), (45, 17583236), (51, 15514620), (55, 14386284), (60, 13187427), (66, 11988570), (68, 11635965), (85, 9308772), (90, 8791618), (99, 7992380), (102, 7757310), (110, 7193142), (121, 6539220), (132, 5994285), (153, 5171540), (165, 4795428), (170, 4654386), (180, 4395809), (187, 4231260), (198, 3996190), (204, 3878655), (220, 3596571), (242, 3269610), (255, 3102924), (306, 2585770), (330, 2397714), (340, 2327193), (363, 2179740), (374, 2115630), (396, 1998095), (484, 1634805), (495, 1598476), (510, 1551462), (561, 1410420), (605, 1307844), (612, 1292885), (660, 1198857), (726, 1089870), (748, 1057815), (765, 1034308), (935, 846252), (990, 799238), (1020, 775731), (1089, 726580), (1122, 705210), (1210, 653922), (1452, 544935), (1530, 517154), (1683, 470140), (1815, 435948), (1870, 423126), (1980, 399619), (2057, 384660), (2137, 370260), (2178, 363290), (2244, 352605), (2420, 326961), (2805, 282084), (3060, 258577), (3366, 235070), (3630, 217974), (3740, 211563), (4114, 192330), (4274, 185130), (4356, 181645), (5445, 145316), (5610, 141042), (6171, 128220), (6411, 123420), (6732, 117535), (7260, 108987), (8228, 96165), (8415, 94028), (8548, 92565), (10285, 76932), (10685, 74052), (10890, 72658), (11220, 70521), (12342, 64110), (12822, 61710), (16830, 47014), (18513, 42740), (19233, 41140), (20570, 38466), (21370, 37026), (21780, 36329), (23507, 33660), (24684, 32055), (25644, 30855)]