20167800480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:1044

約数の個数: 288

約数和(自身を含む): 70244254080

約数和(自身を除く): 50076453600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 439, 480, 488, 523, 549, 610, 720, 732, 878, 915, 976, 1046, 1098, 1220, 1317, 1440, 1464, 1569, 1756, 1830, 1952, 2092, 2195, 2196, 2440, 2615, 2634, 2745, 2928, 3138, 3512, 3660, 3951, 4184, 4390, 4392, 4707, 4880, 5230, 5268, 5490, 5856, 6276, 6585, 7024, 7320, 7845, 7902, 8368, 8780, 8784, 9414, 9760, 10460, 10536, 10980, 12552, 13170, 14048, 14640, 15690, 15804, 16736, 17560, 17568, 18828, 19755, 20920, 21072, 21960, 23535, 25104, 26340, 26779, 29280, 31380, 31608, 31903, 35120, 37656, 39510, 41840, 42144, 43920, 47070, 50208, 52680, 53558, 62760, 63216, 63806, 70240, 75312, 79020, 80337, 83680, 87840, 94140, 95709, 105360, 107116, 125520, 126432, 127612, 133895, 150624, 158040, 159515, 160674, 188280, 191418, 210720, 214232, 229597, 241011, 251040, 255224, 267790, 287127, 316080, 319030, 321348, 376560, 382836, 401685, 428464, 459194, 478545, 482022, 510448, 535580, 574254, 632160, 638060, 642696, 688791, 753120, 765672, 803370, 856928, 918388, 957090, 964044, 1020896, 1071160, 1147985, 1148508, 1205055, 1276120, 1285392, 1377582, 1435635, 1531344, 1606740, 1836776, 1914180, 1928088, 2066373, 2142320, 2295970, 2297016, 2410110, 2552240, 2570784, 2755164, 2871270, 3062688, 3213480, 3443955, 3673552, 3828360, 3856176, 4132746, 4284640, 4591940, 4594032, 4820220, 5104480, 5510328, 5742540, 6426960, 6887910, 7347104, 7656720, 7712352, 8265492, 9183880, 9188064, 9640440, 10331865, 11020656, 11485080, 12853920, 13775820, 14005417, 15313440, 16530984, 18367760, 19280880, 20663730, 22041312, 22970160, 27551640, 28010834, 33061968, 36735520, 38561760, 41327460, 42016251, 45940320, 55103280, 56021668, 66123936, 70027085, 82654920, 84032502, 110206560, 112043336, 126048753, 140054170, 165309840, 168065004, 210081255, 224086672, 252097506, 280108340, 330619680, 336130008, 420162510, 448173344, 504195012, 560216680, 630243765, 672260016, 840325020, 1008390024, 1120433360, 1260487530, 1344520032, 1680650040, 2016780048, 2240866720, 2520975060, 3361300080, 4033560096, 5041950120, 6722600160, 10083900240, 20167800480]

約数ペア:

[(1, 20167800480), (2, 10083900240), (3, 6722600160), (4, 5041950120), (5, 4033560096), (6, 3361300080), (8, 2520975060), (9, 2240866720), (10, 2016780048), (12, 1680650040), (15, 1344520032), (16, 1260487530), (18, 1120433360), (20, 1008390024), (24, 840325020), (30, 672260016), (32, 630243765), (36, 560216680), (40, 504195012), (45, 448173344), (48, 420162510), (60, 336130008), (61, 330619680), (72, 280108340), (80, 252097506), (90, 224086672), (96, 210081255), (120, 168065004), (122, 165309840), (144, 140054170), (160, 126048753), (180, 112043336), (183, 110206560), (240, 84032502), (244, 82654920), (288, 70027085), (305, 66123936), (360, 56021668), (366, 55103280), (439, 45940320), (480, 42016251), (488, 41327460), (523, 38561760), (549, 36735520), (610, 33061968), (720, 28010834), (732, 27551640), (878, 22970160), (915, 22041312), (976, 20663730), (1046, 19280880), (1098, 18367760), (1220, 16530984), (1317, 15313440), (1440, 14005417), (1464, 13775820), (1569, 12853920), (1756, 11485080), (1830, 11020656), (1952, 10331865), (2092, 9640440), (2195, 9188064), (2196, 9183880), (2440, 8265492), (2615, 7712352), (2634, 7656720), (2745, 7347104), (2928, 6887910), (3138, 6426960), (3512, 5742540), (3660, 5510328), (3951, 5104480), (4184, 4820220), (4390, 4594032), (4392, 4591940), (4707, 4284640), (4880, 4132746), (5230, 3856176), (5268, 3828360), (5490, 3673552), (5856, 3443955), (6276, 3213480), (6585, 3062688), (7024, 2871270), (7320, 2755164), (7845, 2570784), (7902, 2552240), (8368, 2410110), (8780, 2297016), (8784, 2295970), (9414, 2142320), (9760, 2066373), (10460, 1928088), (10536, 1914180), (10980, 1836776), (12552, 1606740), (13170, 1531344), (14048, 1435635), (14640, 1377582), (15690, 1285392), (15804, 1276120), (16736, 1205055), (17560, 1148508), (17568, 1147985), (18828, 1071160), (19755, 1020896), (20920, 964044), (21072, 957090), (21960, 918388), (23535, 856928), (25104, 803370), (26340, 765672), (26779, 753120), (29280, 688791), (31380, 642696), (31608, 638060), (31903, 632160), (35120, 574254), (37656, 535580), (39510, 510448), (41840, 482022), (42144, 478545), (43920, 459194), (47070, 428464), (50208, 401685), (52680, 382836), (53558, 376560), (62760, 321348), (63216, 319030), (63806, 316080), (70240, 287127), (75312, 267790), (79020, 255224), (80337, 251040), (83680, 241011), (87840, 229597), (94140, 214232), (95709, 210720), (105360, 191418), (107116, 188280), (125520, 160674), (126432, 159515), (127612, 158040), (133895, 150624)]