1327602080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 192

約数和(自身を含む): 3875558400

約数和(自身を除く): 2547956320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 343, 392, 476, 490, 544, 560, 595, 680, 686, 784, 833, 952, 980, 1120, 1190, 1360, 1372, 1423, 1568, 1666, 1715, 1904, 1960, 2380, 2720, 2744, 2846, 3332, 3430, 3808, 3920, 4165, 4760, 5488, 5692, 5831, 6664, 6860, 7115, 7840, 8330, 9520, 9961, 10976, 11384, 11662, 13328, 13720, 14230, 16660, 19040, 19922, 22768, 23324, 24191, 26656, 27440, 28460, 29155, 33320, 39844, 45536, 46648, 48382, 49805, 54880, 56920, 58310, 66640, 69727, 79688, 93296, 96764, 99610, 113840, 116620, 120955, 133280, 139454, 159376, 169337, 186592, 193528, 199220, 227680, 233240, 241910, 278908, 318752, 338674, 348635, 387056, 398440, 466480, 483820, 488089, 557816, 677348, 697270, 774112, 796880, 846685, 932960, 967640, 976178, 1115632, 1185359, 1354696, 1394540, 1593760, 1693370, 1935280, 1952356, 2231264, 2370718, 2440445, 2709392, 2789080, 3386740, 3870560, 3904712, 4741436, 4880890, 5418784, 5578160, 5926795, 6773480, 7809424, 8297513, 9482872, 9761780, 11156320, 11853590, 13546960, 15618848, 16595026, 18965744, 19523560, 23707180, 27093920, 33190052, 37931488, 39047120, 41487565, 47414360, 66380104, 78094240, 82975130, 94828720, 132760208, 165950260, 189657440, 265520416, 331900520, 663801040, 1327602080]

約数ペア:

[(1, 1327602080), (2, 663801040), (4, 331900520), (5, 265520416), (7, 189657440), (8, 165950260), (10, 132760208), (14, 94828720), (16, 82975130), (17, 78094240), (20, 66380104), (28, 47414360), (32, 41487565), (34, 39047120), (35, 37931488), (40, 33190052), (49, 27093920), (56, 23707180), (68, 19523560), (70, 18965744), (80, 16595026), (85, 15618848), (98, 13546960), (112, 11853590), (119, 11156320), (136, 9761780), (140, 9482872), (160, 8297513), (170, 7809424), (196, 6773480), (224, 5926795), (238, 5578160), (245, 5418784), (272, 4880890), (280, 4741436), (340, 3904712), (343, 3870560), (392, 3386740), (476, 2789080), (490, 2709392), (544, 2440445), (560, 2370718), (595, 2231264), (680, 1952356), (686, 1935280), (784, 1693370), (833, 1593760), (952, 1394540), (980, 1354696), (1120, 1185359), (1190, 1115632), (1360, 976178), (1372, 967640), (1423, 932960), (1568, 846685), (1666, 796880), (1715, 774112), (1904, 697270), (1960, 677348), (2380, 557816), (2720, 488089), (2744, 483820), (2846, 466480), (3332, 398440), (3430, 387056), (3808, 348635), (3920, 338674), (4165, 318752), (4760, 278908), (5488, 241910), (5692, 233240), (5831, 227680), (6664, 199220), (6860, 193528), (7115, 186592), (7840, 169337), (8330, 159376), (9520, 139454), (9961, 133280), (10976, 120955), (11384, 116620), (11662, 113840), (13328, 99610), (13720, 96764), (14230, 93296), (16660, 79688), (19040, 69727), (19922, 66640), (22768, 58310), (23324, 56920), (24191, 54880), (26656, 49805), (27440, 48382), (28460, 46648), (29155, 45536), (33320, 39844)]