12128480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 38102400

約数和(自身を除く): 25973920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 260, 272, 280, 340, 343, 364, 392, 416, 442, 455, 476, 490, 520, 544, 560, 595, 637, 680, 686, 728, 784, 833, 884, 910, 952, 980, 1040, 1105, 1120, 1190, 1274, 1360, 1372, 1456, 1547, 1568, 1666, 1715, 1768, 1820, 1904, 1960, 2080, 2210, 2380, 2548, 2720, 2744, 2912, 3094, 3185, 3332, 3430, 3536, 3640, 3808, 3920, 4165, 4420, 4459, 4760, 5096, 5488, 5831, 6188, 6370, 6664, 6860, 7072, 7280, 7735, 7840, 8330, 8840, 8918, 9520, 10192, 10829, 10976, 11662, 12376, 12740, 13328, 13720, 14560, 15470, 16660, 17680, 17836, 19040, 20384, 21658, 22295, 23324, 24752, 25480, 26656, 27440, 29155, 30940, 33320, 35360, 35672, 43316, 44590, 46648, 49504, 50960, 54145, 54880, 58310, 61880, 66640, 71344, 75803, 86632, 89180, 93296, 101920, 108290, 116620, 123760, 133280, 142688, 151606, 173264, 178360, 186592, 216580, 233240, 247520, 303212, 346528, 356720, 379015, 433160, 466480, 606424, 713440, 758030, 866320, 932960, 1212848, 1516060, 1732640, 2425696, 3032120, 6064240, 12128480]

約数ペア:

[(1, 12128480), (2, 6064240), (4, 3032120), (5, 2425696), (7, 1732640), (8, 1516060), (10, 1212848), (13, 932960), (14, 866320), (16, 758030), (17, 713440), (20, 606424), (26, 466480), (28, 433160), (32, 379015), (34, 356720), (35, 346528), (40, 303212), (49, 247520), (52, 233240), (56, 216580), (65, 186592), (68, 178360), (70, 173264), (80, 151606), (85, 142688), (91, 133280), (98, 123760), (104, 116620), (112, 108290), (119, 101920), (130, 93296), (136, 89180), (140, 86632), (160, 75803), (170, 71344), (182, 66640), (196, 61880), (208, 58310), (221, 54880), (224, 54145), (238, 50960), (245, 49504), (260, 46648), (272, 44590), (280, 43316), (340, 35672), (343, 35360), (364, 33320), (392, 30940), (416, 29155), (442, 27440), (455, 26656), (476, 25480), (490, 24752), (520, 23324), (544, 22295), (560, 21658), (595, 20384), (637, 19040), (680, 17836), (686, 17680), (728, 16660), (784, 15470), (833, 14560), (884, 13720), (910, 13328), (952, 12740), (980, 12376), (1040, 11662), (1105, 10976), (1120, 10829), (1190, 10192), (1274, 9520), (1360, 8918), (1372, 8840), (1456, 8330), (1547, 7840), (1568, 7735), (1666, 7280), (1715, 7072), (1768, 6860), (1820, 6664), (1904, 6370), (1960, 6188), (2080, 5831), (2210, 5488), (2380, 5096), (2548, 4760), (2720, 4459), (2744, 4420), (2912, 4165), (3094, 3920), (3185, 3808), (3332, 3640), (3430, 3536)]