310161320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 846892800

約数和(自身を除く): 536731480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 173, 190, 266, 280, 337, 346, 380, 532, 665, 674, 692, 760, 865, 1064, 1211, 1330, 1348, 1384, 1685, 1730, 2359, 2422, 2660, 2696, 3287, 3370, 3460, 4718, 4844, 5320, 6055, 6403, 6574, 6740, 6920, 9436, 9688, 11795, 12110, 12806, 13148, 13480, 16435, 18872, 23009, 23590, 24220, 25612, 26296, 32015, 32870, 44821, 46018, 47180, 48440, 51224, 58301, 64030, 65740, 89642, 92036, 94360, 115045, 116602, 128060, 131480, 179284, 184072, 224105, 230090, 233204, 256120, 291505, 358568, 408107, 448210, 460180, 466408, 583010, 816214, 896420, 920360, 1107719, 1166020, 1632428, 1792840, 2040535, 2215438, 2332040, 3264856, 4081070, 4430876, 5538595, 7754033, 8162140, 8861752, 11077190, 15508066, 16324280, 22154380, 31016132, 38770165, 44308760, 62032264, 77540330, 155080660, 310161320]

約数ペア:

[(1, 310161320), (2, 155080660), (4, 77540330), (5, 62032264), (7, 44308760), (8, 38770165), (10, 31016132), (14, 22154380), (19, 16324280), (20, 15508066), (28, 11077190), (35, 8861752), (38, 8162140), (40, 7754033), (56, 5538595), (70, 4430876), (76, 4081070), (95, 3264856), (133, 2332040), (140, 2215438), (152, 2040535), (173, 1792840), (190, 1632428), (266, 1166020), (280, 1107719), (337, 920360), (346, 896420), (380, 816214), (532, 583010), (665, 466408), (674, 460180), (692, 448210), (760, 408107), (865, 358568), (1064, 291505), (1211, 256120), (1330, 233204), (1348, 230090), (1384, 224105), (1685, 184072), (1730, 179284), (2359, 131480), (2422, 128060), (2660, 116602), (2696, 115045), (3287, 94360), (3370, 92036), (3460, 89642), (4718, 65740), (4844, 64030), (5320, 58301), (6055, 51224), (6403, 48440), (6574, 47180), (6740, 46018), (6920, 44821), (9436, 32870), (9688, 32015), (11795, 26296), (12110, 25612), (12806, 24220), (13148, 23590), (13480, 23009), (16435, 18872)]