181203680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 536481792

約数和(自身を除く): 355278112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 307, 310, 340, 434, 476, 496, 527, 544, 560, 595, 614, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1228, 1240, 1360, 1535, 1736, 1904, 2108, 2149, 2170, 2380, 2456, 2480, 2635, 2720, 3070, 3472, 3689, 3808, 4216, 4298, 4340, 4760, 4912, 4960, 5219, 5270, 6140, 6944, 7378, 8432, 8596, 8680, 9517, 9520, 9824, 10438, 10540, 10745, 12280, 14756, 16864, 17192, 17360, 18445, 19034, 19040, 20876, 21080, 21490, 24560, 26095, 29512, 34384, 34720, 36533, 36890, 38068, 41752, 42160, 42980, 47585, 49120, 52190, 59024, 66619, 68768, 73066, 73780, 76136, 83504, 84320, 85960, 95170, 104380, 118048, 133238, 146132, 147560, 152272, 161789, 167008, 171920, 182665, 190340, 208760, 266476, 292264, 295120, 304544, 323578, 333095, 343840, 365330, 380680, 417520, 532952, 584528, 590240, 647156, 666190, 730660, 761360, 808945, 835040, 1065904, 1132523, 1169056, 1294312, 1332380, 1461320, 1522720, 1617890, 2131808, 2265046, 2588624, 2664760, 2922640, 3235780, 4530092, 5177248, 5329520, 5662615, 5845280, 6471560, 9060184, 10659040, 11325230, 12943120, 18120368, 22650460, 25886240, 36240736, 45300920, 90601840, 181203680]

約数ペア:

[(1, 181203680), (2, 90601840), (4, 45300920), (5, 36240736), (7, 25886240), (8, 22650460), (10, 18120368), (14, 12943120), (16, 11325230), (17, 10659040), (20, 9060184), (28, 6471560), (31, 5845280), (32, 5662615), (34, 5329520), (35, 5177248), (40, 4530092), (56, 3235780), (62, 2922640), (68, 2664760), (70, 2588624), (80, 2265046), (85, 2131808), (112, 1617890), (119, 1522720), (124, 1461320), (136, 1332380), (140, 1294312), (155, 1169056), (160, 1132523), (170, 1065904), (217, 835040), (224, 808945), (238, 761360), (248, 730660), (272, 666190), (280, 647156), (307, 590240), (310, 584528), (340, 532952), (434, 417520), (476, 380680), (496, 365330), (527, 343840), (544, 333095), (560, 323578), (595, 304544), (614, 295120), (620, 292264), (680, 266476), (868, 208760), (952, 190340), (992, 182665), (1054, 171920), (1085, 167008), (1120, 161789), (1190, 152272), (1228, 147560), (1240, 146132), (1360, 133238), (1535, 118048), (1736, 104380), (1904, 95170), (2108, 85960), (2149, 84320), (2170, 83504), (2380, 76136), (2456, 73780), (2480, 73066), (2635, 68768), (2720, 66619), (3070, 59024), (3472, 52190), (3689, 49120), (3808, 47585), (4216, 42980), (4298, 42160), (4340, 41752), (4760, 38068), (4912, 36890), (4960, 36533), (5219, 34720), (5270, 34384), (6140, 29512), (6944, 26095), (7378, 24560), (8432, 21490), (8596, 21080), (8680, 20876), (9517, 19040), (9520, 19034), (9824, 18445), (10438, 17360), (10540, 17192), (10745, 16864), (12280, 14756)]