7791239040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1421

約数の個数: 256

約数和(自身を含む): 26863764480

約数和(自身を除く): 19072525440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 283, 312, 320, 384, 390, 416, 480, 520, 566, 624, 640, 780, 832, 849, 960, 1040, 1103, 1132, 1248, 1415, 1560, 1664, 1698, 1920, 2080, 2206, 2264, 2496, 2830, 3120, 3309, 3396, 3679, 4160, 4245, 4412, 4528, 4992, 5515, 5660, 6240, 6618, 6792, 7358, 8320, 8490, 8824, 9056, 11030, 11037, 11320, 12480, 13236, 13584, 14339, 14716, 16545, 16980, 17648, 18112, 18395, 22060, 22074, 22640, 24960, 26472, 27168, 28678, 29432, 33090, 33960, 35296, 36224, 36790, 43017, 44120, 44148, 45280, 52944, 54336, 55185, 57356, 58864, 66180, 67920, 70592, 71695, 73580, 86034, 88240, 88296, 90560, 105888, 108672, 110370, 114712, 117728, 132360, 135840, 141184, 143390, 147160, 172068, 176480, 176592, 181120, 211776, 215085, 220740, 229424, 235456, 264720, 271680, 286780, 294320, 312149, 344136, 352960, 353184, 423552, 430170, 441480, 458848, 470912, 529440, 543360, 573560, 588640, 624298, 688272, 705920, 706368, 860340, 882960, 917696, 936447, 1058880, 1147120, 1177280, 1248596, 1376544, 1412736, 1560745, 1720680, 1765920, 1835392, 1872894, 2117760, 2294240, 2354560, 2497192, 2753088, 3121490, 3441360, 3531840, 3745788, 4057937, 4588480, 4682235, 4994384, 5506176, 6242980, 6882720, 7063680, 7491576, 8115874, 9176960, 9364470, 9988768, 12173811, 12485960, 13765440, 14983152, 16231748, 18728940, 19977536, 20289685, 24347622, 24971920, 27530880, 29966304, 32463496, 37457880, 39955072, 40579370, 48695244, 49943840, 59932608, 60869055, 64926992, 74915760, 81158740, 97390488, 99887680, 119865216, 121738110, 129853984, 149831520, 162317480, 194780976, 199775360, 243476220, 259707968, 299663040, 324634960, 389561952, 486952440, 519415936, 599326080, 649269920, 779123904, 973904880, 1298539840, 1558247808, 1947809760, 2597079680, 3895619520, 7791239040]

約数ペア:

[(1, 7791239040), (2, 3895619520), (3, 2597079680), (4, 1947809760), (5, 1558247808), (6, 1298539840), (8, 973904880), (10, 779123904), (12, 649269920), (13, 599326080), (15, 519415936), (16, 486952440), (20, 389561952), (24, 324634960), (26, 299663040), (30, 259707968), (32, 243476220), (39, 199775360), (40, 194780976), (48, 162317480), (52, 149831520), (60, 129853984), (64, 121738110), (65, 119865216), (78, 99887680), (80, 97390488), (96, 81158740), (104, 74915760), (120, 64926992), (128, 60869055), (130, 59932608), (156, 49943840), (160, 48695244), (192, 40579370), (195, 39955072), (208, 37457880), (240, 32463496), (260, 29966304), (283, 27530880), (312, 24971920), (320, 24347622), (384, 20289685), (390, 19977536), (416, 18728940), (480, 16231748), (520, 14983152), (566, 13765440), (624, 12485960), (640, 12173811), (780, 9988768), (832, 9364470), (849, 9176960), (960, 8115874), (1040, 7491576), (1103, 7063680), (1132, 6882720), (1248, 6242980), (1415, 5506176), (1560, 4994384), (1664, 4682235), (1698, 4588480), (1920, 4057937), (2080, 3745788), (2206, 3531840), (2264, 3441360), (2496, 3121490), (2830, 2753088), (3120, 2497192), (3309, 2354560), (3396, 2294240), (3679, 2117760), (4160, 1872894), (4245, 1835392), (4412, 1765920), (4528, 1720680), (4992, 1560745), (5515, 1412736), (5660, 1376544), (6240, 1248596), (6618, 1177280), (6792, 1147120), (7358, 1058880), (8320, 936447), (8490, 917696), (8824, 882960), (9056, 860340), (11030, 706368), (11037, 705920), (11320, 688272), (12480, 624298), (13236, 588640), (13584, 573560), (14339, 543360), (14716, 529440), (16545, 470912), (16980, 458848), (17648, 441480), (18112, 430170), (18395, 423552), (22060, 353184), (22074, 352960), (22640, 344136), (24960, 312149), (26472, 294320), (27168, 286780), (28678, 271680), (29432, 264720), (33090, 235456), (33960, 229424), (35296, 220740), (36224, 215085), (36790, 211776), (43017, 181120), (44120, 176592), (44148, 176480), (45280, 172068), (52944, 147160), (54336, 143390), (55185, 141184), (57356, 135840), (58864, 132360), (66180, 117728), (67920, 114712), (70592, 110370), (71695, 108672), (73580, 105888), (86034, 90560), (88240, 88296)]