1966734080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 5404008960

約数和(自身を除く): 3437274880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 67, 68, 71, 76, 80, 85, 95, 128, 134, 136, 142, 152, 160, 170, 190, 256, 268, 272, 284, 304, 320, 323, 335, 340, 355, 380, 536, 544, 568, 608, 640, 646, 670, 680, 710, 760, 1072, 1088, 1136, 1139, 1207, 1216, 1273, 1280, 1292, 1340, 1349, 1360, 1420, 1520, 1615, 2144, 2176, 2272, 2278, 2414, 2432, 2546, 2584, 2680, 2698, 2720, 2840, 3040, 3230, 4288, 4352, 4544, 4556, 4757, 4828, 4864, 5092, 5168, 5360, 5396, 5440, 5680, 5695, 6035, 6080, 6365, 6460, 6745, 8576, 9088, 9112, 9514, 9656, 10184, 10336, 10720, 10792, 10880, 11360, 11390, 12070, 12160, 12730, 12920, 13490, 17152, 18176, 18224, 19028, 19312, 20368, 20672, 21440, 21584, 21641, 21760, 22720, 22780, 22933, 23785, 24140, 24320, 25460, 25840, 26980, 36448, 38056, 38624, 40736, 41344, 42880, 43168, 43282, 45440, 45560, 45866, 47570, 48280, 50920, 51680, 53960, 72896, 76112, 77248, 80869, 81472, 82688, 85760, 86336, 86564, 90383, 90880, 91120, 91732, 95140, 96560, 101840, 103360, 107920, 108205, 114665, 145792, 152224, 154496, 161738, 162944, 172672, 173128, 180766, 182240, 183464, 190280, 193120, 203680, 206720, 215840, 216410, 229330, 291584, 304448, 308992, 323476, 325888, 345344, 346256, 361532, 364480, 366928, 380560, 386240, 404345, 407360, 413440, 431680, 432820, 451915, 458660, 608896, 646952, 692512, 723064, 728960, 733856, 761120, 772480, 808690, 814720, 863360, 865640, 903830, 917320, 1217792, 1293904, 1385024, 1446128, 1457920, 1467712, 1522240, 1536511, 1544960, 1617380, 1629440, 1726720, 1731280, 1807660, 1834640, 2587808, 2770048, 2892256, 2935424, 3044480, 3073022, 3234760, 3462560, 3615320, 3669280, 5175616, 5540096, 5784512, 5870848, 6088960, 6146044, 6469520, 6925120, 7230640, 7338560, 7682555, 10351232, 11569024, 12292088, 12939040, 13850240, 14461280, 14677120, 15365110, 20702464, 23138048, 24584176, 25878080, 27700480, 28922560, 29354240, 30730220, 49168352, 51756160, 57845120, 61460440, 98336704, 103512320, 115690240, 122920880, 196673408, 245841760, 393346816, 491683520, 983367040, 1966734080]

約数ペア:

[(1, 1966734080), (2, 983367040), (4, 491683520), (5, 393346816), (8, 245841760), (10, 196673408), (16, 122920880), (17, 115690240), (19, 103512320), (20, 98336704), (32, 61460440), (34, 57845120), (38, 51756160), (40, 49168352), (64, 30730220), (67, 29354240), (68, 28922560), (71, 27700480), (76, 25878080), (80, 24584176), (85, 23138048), (95, 20702464), (128, 15365110), (134, 14677120), (136, 14461280), (142, 13850240), (152, 12939040), (160, 12292088), (170, 11569024), (190, 10351232), (256, 7682555), (268, 7338560), (272, 7230640), (284, 6925120), (304, 6469520), (320, 6146044), (323, 6088960), (335, 5870848), (340, 5784512), (355, 5540096), (380, 5175616), (536, 3669280), (544, 3615320), (568, 3462560), (608, 3234760), (640, 3073022), (646, 3044480), (670, 2935424), (680, 2892256), (710, 2770048), (760, 2587808), (1072, 1834640), (1088, 1807660), (1136, 1731280), (1139, 1726720), (1207, 1629440), (1216, 1617380), (1273, 1544960), (1280, 1536511), (1292, 1522240), (1340, 1467712), (1349, 1457920), (1360, 1446128), (1420, 1385024), (1520, 1293904), (1615, 1217792), (2144, 917320), (2176, 903830), (2272, 865640), (2278, 863360), (2414, 814720), (2432, 808690), (2546, 772480), (2584, 761120), (2680, 733856), (2698, 728960), (2720, 723064), (2840, 692512), (3040, 646952), (3230, 608896), (4288, 458660), (4352, 451915), (4544, 432820), (4556, 431680), (4757, 413440), (4828, 407360), (4864, 404345), (5092, 386240), (5168, 380560), (5360, 366928), (5396, 364480), (5440, 361532), (5680, 346256), (5695, 345344), (6035, 325888), (6080, 323476), (6365, 308992), (6460, 304448), (6745, 291584), (8576, 229330), (9088, 216410), (9112, 215840), (9514, 206720), (9656, 203680), (10184, 193120), (10336, 190280), (10720, 183464), (10792, 182240), (10880, 180766), (11360, 173128), (11390, 172672), (12070, 162944), (12160, 161738), (12730, 154496), (12920, 152224), (13490, 145792), (17152, 114665), (18176, 108205), (18224, 107920), (19028, 103360), (19312, 101840), (20368, 96560), (20672, 95140), (21440, 91732), (21584, 91120), (21641, 90880), (21760, 90383), (22720, 86564), (22780, 86336), (22933, 85760), (23785, 82688), (24140, 81472), (24320, 80869), (25460, 77248), (25840, 76112), (26980, 72896), (36448, 53960), (38056, 51680), (38624, 50920), (40736, 48280), (41344, 47570), (42880, 45866), (43168, 45560), (43282, 45440)]