845346320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 2438177280

約数和(自身を除く): 1592830960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 151, 182, 208, 260, 280, 302, 364, 455, 520, 560, 604, 728, 755, 769, 910, 1040, 1057, 1208, 1456, 1510, 1538, 1820, 1963, 2114, 2416, 3020, 3076, 3640, 3845, 3926, 4228, 5285, 5383, 6040, 6152, 7280, 7690, 7852, 8456, 9815, 9997, 10570, 10766, 12080, 12304, 13741, 15380, 15704, 16912, 19630, 19994, 21140, 21532, 26915, 27482, 30760, 31408, 39260, 39988, 42280, 43064, 49985, 53830, 54964, 61520, 68705, 69979, 78520, 79976, 84560, 86128, 99970, 107660, 109928, 116119, 137410, 139958, 157040, 159952, 199940, 215320, 219856, 232238, 274820, 279916, 349895, 399880, 430640, 464476, 549640, 559832, 580595, 699790, 799760, 812833, 928952, 1099280, 1119664, 1161190, 1399580, 1509547, 1625666, 1857904, 2322380, 2799160, 3019094, 3251332, 4064165, 4644760, 5598320, 6038188, 6502664, 7547735, 8128330, 9289520, 10566829, 12076376, 13005328, 15095470, 16256660, 21133658, 24152752, 30190940, 32513320, 42267316, 52834145, 60381880, 65026640, 84534632, 105668290, 120763760, 169069264, 211336580, 422673160, 845346320]

約数ペア:

[(1, 845346320), (2, 422673160), (4, 211336580), (5, 169069264), (7, 120763760), (8, 105668290), (10, 84534632), (13, 65026640), (14, 60381880), (16, 52834145), (20, 42267316), (26, 32513320), (28, 30190940), (35, 24152752), (40, 21133658), (52, 16256660), (56, 15095470), (65, 13005328), (70, 12076376), (80, 10566829), (91, 9289520), (104, 8128330), (112, 7547735), (130, 6502664), (140, 6038188), (151, 5598320), (182, 4644760), (208, 4064165), (260, 3251332), (280, 3019094), (302, 2799160), (364, 2322380), (455, 1857904), (520, 1625666), (560, 1509547), (604, 1399580), (728, 1161190), (755, 1119664), (769, 1099280), (910, 928952), (1040, 812833), (1057, 799760), (1208, 699790), (1456, 580595), (1510, 559832), (1538, 549640), (1820, 464476), (1963, 430640), (2114, 399880), (2416, 349895), (3020, 279916), (3076, 274820), (3640, 232238), (3845, 219856), (3926, 215320), (4228, 199940), (5285, 159952), (5383, 157040), (6040, 139958), (6152, 137410), (7280, 116119), (7690, 109928), (7852, 107660), (8456, 99970), (9815, 86128), (9997, 84560), (10570, 79976), (10766, 78520), (12080, 69979), (12304, 68705), (13741, 61520), (15380, 54964), (15704, 53830), (16912, 49985), (19630, 43064), (19994, 42280), (21140, 39988), (21532, 39260), (26915, 31408), (27482, 30760)]