161483280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5101

約数の個数: 160

約数和(自身を含む): 602342400

約数和(自身を除く): 440859120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5059, 5320, 6384, 7980, 10118, 10640, 15177, 15960, 20236, 25295, 30354, 31920, 35413, 40472, 50590, 60708, 70826, 75885, 80944, 96121, 101180, 106239, 121416, 141652, 151770, 177065, 192242, 202360, 212478, 242832, 283304, 288363, 303540, 354130, 384484, 404720, 424956, 480605, 531195, 566608, 576726, 607080, 672847, 708260, 768968, 849912, 961210, 1062390, 1153452, 1214160, 1345694, 1416520, 1441815, 1537936, 1699824, 1922420, 2018541, 2124780, 2306904, 2691388, 2833040, 2883630, 3364235, 3844840, 4037082, 4249560, 4613808, 5382776, 5767260, 6728470, 7689680, 8074164, 8499120, 10092705, 10765552, 11534520, 13456940, 16148328, 20185410, 23069040, 26913880, 32296656, 40370820, 53827760, 80741640, 161483280]

約数ペア:

[(1, 161483280), (2, 80741640), (3, 53827760), (4, 40370820), (5, 32296656), (6, 26913880), (7, 23069040), (8, 20185410), (10, 16148328), (12, 13456940), (14, 11534520), (15, 10765552), (16, 10092705), (19, 8499120), (20, 8074164), (21, 7689680), (24, 6728470), (28, 5767260), (30, 5382776), (35, 4613808), (38, 4249560), (40, 4037082), (42, 3844840), (48, 3364235), (56, 2883630), (57, 2833040), (60, 2691388), (70, 2306904), (76, 2124780), (80, 2018541), (84, 1922420), (95, 1699824), (105, 1537936), (112, 1441815), (114, 1416520), (120, 1345694), (133, 1214160), (140, 1153452), (152, 1062390), (168, 961210), (190, 849912), (210, 768968), (228, 708260), (240, 672847), (266, 607080), (280, 576726), (285, 566608), (304, 531195), (336, 480605), (380, 424956), (399, 404720), (420, 384484), (456, 354130), (532, 303540), (560, 288363), (570, 283304), (665, 242832), (760, 212478), (798, 202360), (840, 192242), (912, 177065), (1064, 151770), (1140, 141652), (1330, 121416), (1520, 106239), (1596, 101180), (1680, 96121), (1995, 80944), (2128, 75885), (2280, 70826), (2660, 60708), (3192, 50590), (3990, 40472), (4560, 35413), (5059, 31920), (5320, 30354), (6384, 25295), (7980, 20236), (10118, 15960), (10640, 15177)]