17385398240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35521}}^1$

素因数の和:35585

約数の個数: 192

約数和(自身を含む): 51560893440

約数和(自身を除く): 34175495200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4256, 4370, 5152, 5320, 6118, 6440, 6992, 8740, 10640, 12236, 12880, 13984, 15295, 17480, 21280, 24472, 25760, 30590, 34960, 35521, 48944, 61180, 69920, 71042, 97888, 122360, 142084, 177605, 244720, 248647, 284168, 355210, 489440, 497294, 568336, 674899, 710420, 816983, 994588, 1136672, 1243235, 1349798, 1420840, 1633966, 1989176, 2486470, 2699596, 2841680, 3267932, 3374495, 3978352, 4084915, 4724293, 4972940, 5399192, 5683360, 5718881, 6535864, 6748990, 7956704, 8169830, 9448586, 9945880, 10798384, 11437762, 13071728, 13497980, 15522677, 16339660, 18897172, 19891760, 21596768, 22875524, 23621465, 26143456, 26995960, 28594405, 31045354, 32679320, 37794344, 39783520, 45751048, 47242930, 53991920, 57188810, 62090708, 65358640, 75588688, 77613385, 91502096, 94485860, 107983840, 108658739, 114377620, 124181416, 130717280, 151177376, 155226770, 183004192, 188971720, 217317478, 228755240, 248362832, 310453540, 377943440, 434634956, 457510480, 496725664, 543293695, 620907080, 755886880, 869269912, 915020960, 1086587390, 1241814160, 1738539824, 2173174780, 2483628320, 3477079648, 4346349560, 8692699120, 17385398240]

約数ペア:

[(1, 17385398240), (2, 8692699120), (4, 4346349560), (5, 3477079648), (7, 2483628320), (8, 2173174780), (10, 1738539824), (14, 1241814160), (16, 1086587390), (19, 915020960), (20, 869269912), (23, 755886880), (28, 620907080), (32, 543293695), (35, 496725664), (38, 457510480), (40, 434634956), (46, 377943440), (56, 310453540), (70, 248362832), (76, 228755240), (80, 217317478), (92, 188971720), (95, 183004192), (112, 155226770), (115, 151177376), (133, 130717280), (140, 124181416), (152, 114377620), (160, 108658739), (161, 107983840), (184, 94485860), (190, 91502096), (224, 77613385), (230, 75588688), (266, 65358640), (280, 62090708), (304, 57188810), (322, 53991920), (368, 47242930), (380, 45751048), (437, 39783520), (460, 37794344), (532, 32679320), (560, 31045354), (608, 28594405), (644, 26995960), (665, 26143456), (736, 23621465), (760, 22875524), (805, 21596768), (874, 19891760), (920, 18897172), (1064, 16339660), (1120, 15522677), (1288, 13497980), (1330, 13071728), (1520, 11437762), (1610, 10798384), (1748, 9945880), (1840, 9448586), (2128, 8169830), (2185, 7956704), (2576, 6748990), (2660, 6535864), (3040, 5718881), (3059, 5683360), (3220, 5399192), (3496, 4972940), (3680, 4724293), (4256, 4084915), (4370, 3978352), (5152, 3374495), (5320, 3267932), (6118, 2841680), (6440, 2699596), (6992, 2486470), (8740, 1989176), (10640, 1633966), (12236, 1420840), (12880, 1349798), (13984, 1243235), (15295, 1136672), (17480, 994588), (21280, 816983), (24472, 710420), (25760, 674899), (30590, 568336), (34960, 497294), (35521, 489440), (48944, 355210), (61180, 284168), (69920, 248647), (71042, 244720), (97888, 177605), (122360, 142084)]