79175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 183307920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 179, 190, 194, 228, 240, 285, 291, 304, 358, 380, 388, 456, 485, 537, 570, 582, 716, 760, 776, 895, 912, 970, 1074, 1140, 1164, 1432, 1455, 1520, 1552, 1790, 1843, 1940, 2148, 2280, 2328, 2685, 2864, 2910, 3401, 3580, 3686, 3880, 4296, 4560, 4656, 5370, 5529, 5820, 6802, 7160, 7372, 7760, 8592, 9215, 10203, 10740, 11058, 11640, 13604, 14320, 14744, 17005, 17363, 18430, 20406, 21480, 22116, 23280, 27208, 27645, 29488, 34010, 34726, 36860, 40812, 42960, 44232, 51015, 52089, 54416, 55290, 68020, 69452, 73720, 81624, 86815, 88464, 102030, 104178, 110580, 136040, 138904, 147440, 163248, 173630, 204060, 208356, 221160, 260445, 272080, 277808, 329897, 347260, 408120, 416712, 442320, 520890, 659794, 694520, 816240, 833424, 989691, 1041780, 1319588, 1389040, 1649485, 1979382, 2083560, 2639176, 3298970, 3958764, 4167120, 4948455, 5278352, 6597940, 7917528, 9896910, 13195880, 15835056, 19793820, 26391760, 39587640, 79175280]

約数ペア:

[(1, 79175280), (2, 39587640), (3, 26391760), (4, 19793820), (5, 15835056), (6, 13195880), (8, 9896910), (10, 7917528), (12, 6597940), (15, 5278352), (16, 4948455), (19, 4167120), (20, 3958764), (24, 3298970), (30, 2639176), (38, 2083560), (40, 1979382), (48, 1649485), (57, 1389040), (60, 1319588), (76, 1041780), (80, 989691), (95, 833424), (97, 816240), (114, 694520), (120, 659794), (152, 520890), (179, 442320), (190, 416712), (194, 408120), (228, 347260), (240, 329897), (285, 277808), (291, 272080), (304, 260445), (358, 221160), (380, 208356), (388, 204060), (456, 173630), (485, 163248), (537, 147440), (570, 138904), (582, 136040), (716, 110580), (760, 104178), (776, 102030), (895, 88464), (912, 86815), (970, 81624), (1074, 73720), (1140, 69452), (1164, 68020), (1432, 55290), (1455, 54416), (1520, 52089), (1552, 51015), (1790, 44232), (1843, 42960), (1940, 40812), (2148, 36860), (2280, 34726), (2328, 34010), (2685, 29488), (2864, 27645), (2910, 27208), (3401, 23280), (3580, 22116), (3686, 21480), (3880, 20406), (4296, 18430), (4560, 17363), (4656, 17005), (5370, 14744), (5529, 14320), (5820, 13604), (6802, 11640), (7160, 11058), (7372, 10740), (7760, 10203), (8592, 9215)]