214675553920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{481249}}^1$

素因数の和:481326

約数の個数: 128

約数和(自身を含む): 556652250000

約数和(自身を除く): 341976696080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2176, 2624, 2720, 2788, 3280, 3485, 5248, 5440, 5576, 6560, 6970, 10880, 11152, 13120, 13940, 22304, 26240, 27880, 44608, 55760, 89216, 111520, 223040, 446080, 481249, 962498, 1924996, 2406245, 3849992, 4812490, 7699984, 8181233, 9624980, 15399968, 16362466, 19249960, 19731209, 30799936, 32724932, 38499920, 39462418, 40906165, 61599872, 65449864, 76999840, 78924836, 81812330, 98656045, 130899728, 153999680, 157849672, 163624660, 197312090, 261799456, 307999360, 315699344, 327249320, 335430553, 394624180, 523598912, 631398688, 654498640, 670861106, 789248360, 1047197824, 1262797376, 1308997280, 1341722212, 1578496720, 1677152765, 2525594752, 2617994560, 2683444424, 3156993440, 3354305530, 5235989120, 5366888848, 6313986880, 6708611060, 10733777696, 12627973760, 13417222120, 21467555392, 26834444240, 42935110784, 53668888480, 107337776960, 214675553920]

約数ペア:

[(1, 214675553920), (2, 107337776960), (4, 53668888480), (5, 42935110784), (8, 26834444240), (10, 21467555392), (16, 13417222120), (17, 12627973760), (20, 10733777696), (32, 6708611060), (34, 6313986880), (40, 5366888848), (41, 5235989120), (64, 3354305530), (68, 3156993440), (80, 2683444424), (82, 2617994560), (85, 2525594752), (128, 1677152765), (136, 1578496720), (160, 1341722212), (164, 1308997280), (170, 1262797376), (205, 1047197824), (272, 789248360), (320, 670861106), (328, 654498640), (340, 631398688), (410, 523598912), (544, 394624180), (640, 335430553), (656, 327249320), (680, 315699344), (697, 307999360), (820, 261799456), (1088, 197312090), (1312, 163624660), (1360, 157849672), (1394, 153999680), (1640, 130899728), (2176, 98656045), (2624, 81812330), (2720, 78924836), (2788, 76999840), (3280, 65449864), (3485, 61599872), (5248, 40906165), (5440, 39462418), (5576, 38499920), (6560, 32724932), (6970, 30799936), (10880, 19731209), (11152, 19249960), (13120, 16362466), (13940, 15399968), (22304, 9624980), (26240, 8181233), (27880, 7699984), (44608, 4812490), (55760, 3849992), (89216, 2406245), (111520, 1924996), (223040, 962498), (446080, 481249)]