39486720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 156586752

約数和(自身を除く): 117100032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 113, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 226, 240, 256, 260, 273, 280, 312, 320, 336, 339, 364, 384, 390, 416, 420, 448, 452, 455, 480, 520, 546, 560, 565, 624, 640, 672, 678, 728, 768, 780, 791, 832, 840, 896, 904, 910, 960, 1040, 1092, 1120, 1130, 1248, 1280, 1344, 1356, 1365, 1456, 1469, 1560, 1582, 1664, 1680, 1695, 1792, 1808, 1820, 1920, 2080, 2184, 2240, 2260, 2373, 2496, 2688, 2712, 2730, 2912, 2938, 3120, 3164, 3328, 3360, 3390, 3616, 3640, 3840, 3955, 4160, 4368, 4407, 4480, 4520, 4746, 4992, 5376, 5424, 5460, 5824, 5876, 6240, 6328, 6720, 6780, 7232, 7280, 7345, 7910, 8320, 8736, 8814, 8960, 9040, 9492, 9984, 10283, 10848, 10920, 11648, 11752, 11865, 12480, 12656, 13440, 13560, 14464, 14560, 14690, 15820, 16640, 17472, 17628, 18080, 18984, 20566, 21696, 21840, 22035, 23296, 23504, 23730, 24960, 25312, 26880, 27120, 28928, 29120, 29380, 30849, 31640, 34944, 35256, 36160, 37968, 41132, 43392, 43680, 44070, 47008, 47460, 49920, 50624, 51415, 54240, 58240, 58760, 61698, 63280, 69888, 70512, 72320, 75936, 82264, 86784, 87360, 88140, 94016, 94920, 101248, 102830, 108480, 116480, 117520, 123396, 126560, 141024, 144640, 151872, 154245, 164528, 174720, 176280, 188032, 189840, 202496, 205660, 216960, 235040, 246792, 253120, 282048, 303744, 308490, 329056, 349440, 352560, 376064, 379680, 411320, 433920, 470080, 493584, 506240, 564096, 607488, 616980, 658112, 705120, 759360, 822640, 940160, 987168, 1012480, 1128192, 1233960, 1316224, 1410240, 1518720, 1645280, 1880320, 1974336, 2467920, 2632448, 2820480, 3037440, 3290560, 3948672, 4935840, 5640960, 6581120, 7897344, 9871680, 13162240, 19743360, 39486720]

約数ペア:

[(1, 39486720), (2, 19743360), (3, 13162240), (4, 9871680), (5, 7897344), (6, 6581120), (7, 5640960), (8, 4935840), (10, 3948672), (12, 3290560), (13, 3037440), (14, 2820480), (15, 2632448), (16, 2467920), (20, 1974336), (21, 1880320), (24, 1645280), (26, 1518720), (28, 1410240), (30, 1316224), (32, 1233960), (35, 1128192), (39, 1012480), (40, 987168), (42, 940160), (48, 822640), (52, 759360), (56, 705120), (60, 658112), (64, 616980), (65, 607488), (70, 564096), (78, 506240), (80, 493584), (84, 470080), (91, 433920), (96, 411320), (104, 379680), (105, 376064), (112, 352560), (113, 349440), (120, 329056), (128, 308490), (130, 303744), (140, 282048), (156, 253120), (160, 246792), (168, 235040), (182, 216960), (192, 205660), (195, 202496), (208, 189840), (210, 188032), (224, 176280), (226, 174720), (240, 164528), (256, 154245), (260, 151872), (273, 144640), (280, 141024), (312, 126560), (320, 123396), (336, 117520), (339, 116480), (364, 108480), (384, 102830), (390, 101248), (416, 94920), (420, 94016), (448, 88140), (452, 87360), (455, 86784), (480, 82264), (520, 75936), (546, 72320), (560, 70512), (565, 69888), (624, 63280), (640, 61698), (672, 58760), (678, 58240), (728, 54240), (768, 51415), (780, 50624), (791, 49920), (832, 47460), (840, 47008), (896, 44070), (904, 43680), (910, 43392), (960, 41132), (1040, 37968), (1092, 36160), (1120, 35256), (1130, 34944), (1248, 31640), (1280, 30849), (1344, 29380), (1356, 29120), (1365, 28928), (1456, 27120), (1469, 26880), (1560, 25312), (1582, 24960), (1664, 23730), (1680, 23504), (1695, 23296), (1792, 22035), (1808, 21840), (1820, 21696), (1920, 20566), (2080, 18984), (2184, 18080), (2240, 17628), (2260, 17472), (2373, 16640), (2496, 15820), (2688, 14690), (2712, 14560), (2730, 14464), (2912, 13560), (2938, 13440), (3120, 12656), (3164, 12480), (3328, 11865), (3360, 11752), (3390, 11648), (3616, 10920), (3640, 10848), (3840, 10283), (3955, 9984), (4160, 9492), (4368, 9040), (4407, 8960), (4480, 8814), (4520, 8736), (4746, 8320), (4992, 7910), (5376, 7345), (5424, 7280), (5460, 7232), (5824, 6780), (5876, 6720), (6240, 6328)]