4511536640

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4440

約数の個数: 160

約数和(自身を含む): 12027730176

約数和(自身を除く): 7516193536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4373, 4960, 6448, 6656, 7936, 8060, 8320, 8746, 9920, 12896, 15872, 16120, 16640, 17492, 19840, 21865, 25792, 32240, 33280, 34984, 39680, 43730, 51584, 56849, 64480, 69968, 79360, 87460, 103168, 113698, 128960, 135563, 139936, 174920, 206336, 227396, 257920, 271126, 279872, 284245, 349840, 454792, 515840, 542252, 559744, 568490, 677815, 699680, 909584, 1031680, 1084504, 1119488, 1136980, 1355630, 1399360, 1762319, 1819168, 2169008, 2238976, 2273960, 2711260, 2798720, 3524638, 3638336, 4338016, 4547920, 5422520, 5597440, 7049276, 7276672, 8676032, 8811595, 9095840, 10845040, 11194880, 14098552, 14553344, 17352064, 17623190, 18191680, 21690080, 28197104, 29106688, 34704128, 35246380, 36383360, 43380160, 56394208, 69408256, 70492760, 72766720, 86760320, 112788416, 140985520, 145533440, 173520640, 225576832, 281971040, 347041280, 451153664, 563942080, 902307328, 1127884160, 2255768320, 4511536640]

約数ペア:

[(1, 4511536640), (2, 2255768320), (4, 1127884160), (5, 902307328), (8, 563942080), (10, 451153664), (13, 347041280), (16, 281971040), (20, 225576832), (26, 173520640), (31, 145533440), (32, 140985520), (40, 112788416), (52, 86760320), (62, 72766720), (64, 70492760), (65, 69408256), (80, 56394208), (104, 43380160), (124, 36383360), (128, 35246380), (130, 34704128), (155, 29106688), (160, 28197104), (208, 21690080), (248, 18191680), (256, 17623190), (260, 17352064), (310, 14553344), (320, 14098552), (403, 11194880), (416, 10845040), (496, 9095840), (512, 8811595), (520, 8676032), (620, 7276672), (640, 7049276), (806, 5597440), (832, 5422520), (992, 4547920), (1040, 4338016), (1240, 3638336), (1280, 3524638), (1612, 2798720), (1664, 2711260), (1984, 2273960), (2015, 2238976), (2080, 2169008), (2480, 1819168), (2560, 1762319), (3224, 1399360), (3328, 1355630), (3968, 1136980), (4030, 1119488), (4160, 1084504), (4373, 1031680), (4960, 909584), (6448, 699680), (6656, 677815), (7936, 568490), (8060, 559744), (8320, 542252), (8746, 515840), (9920, 454792), (12896, 349840), (15872, 284245), (16120, 279872), (16640, 271126), (17492, 257920), (19840, 227396), (21865, 206336), (25792, 174920), (32240, 139936), (33280, 135563), (34984, 128960), (39680, 113698), (43730, 103168), (51584, 87460), (56849, 79360), (64480, 69968)]