282813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 977184000

約数和(自身を除く): 694370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 173, 180, 190, 228, 239, 285, 342, 346, 360, 380, 456, 478, 519, 570, 684, 692, 717, 760, 855, 865, 956, 1038, 1140, 1195, 1368, 1384, 1434, 1557, 1710, 1730, 1912, 2076, 2151, 2280, 2390, 2595, 2868, 3114, 3287, 3420, 3460, 3585, 4152, 4302, 4541, 4780, 5190, 5736, 6228, 6574, 6840, 6920, 7170, 7785, 8604, 9082, 9560, 9861, 10380, 10755, 12456, 13148, 13623, 14340, 15570, 16435, 17208, 18164, 19722, 20760, 21510, 22705, 26296, 27246, 28680, 29583, 31140, 32870, 36328, 39444, 40869, 41347, 43020, 45410, 49305, 54492, 59166, 62280, 65740, 68115, 78888, 81738, 82694, 86040, 90820, 98610, 108984, 118332, 124041, 131480, 136230, 147915, 163476, 165388, 181640, 197220, 204345, 206735, 236664, 248082, 272460, 295830, 326952, 330776, 372123, 394440, 408690, 413470, 496164, 544920, 591660, 620205, 744246, 785593, 817380, 826940, 992328, 1183320, 1240410, 1488492, 1571186, 1634760, 1653880, 1860615, 2356779, 2480820, 2976984, 3142372, 3721230, 3927965, 4713558, 4961640, 6284744, 7070337, 7442460, 7855930, 9427116, 11783895, 14140674, 14884920, 15711860, 18854232, 23567790, 28281348, 31423720, 35351685, 47135580, 56562696, 70703370, 94271160, 141406740, 282813480]

約数ペア:

[(1, 282813480), (2, 141406740), (3, 94271160), (4, 70703370), (5, 56562696), (6, 47135580), (8, 35351685), (9, 31423720), (10, 28281348), (12, 23567790), (15, 18854232), (18, 15711860), (19, 14884920), (20, 14140674), (24, 11783895), (30, 9427116), (36, 7855930), (38, 7442460), (40, 7070337), (45, 6284744), (57, 4961640), (60, 4713558), (72, 3927965), (76, 3721230), (90, 3142372), (95, 2976984), (114, 2480820), (120, 2356779), (152, 1860615), (171, 1653880), (173, 1634760), (180, 1571186), (190, 1488492), (228, 1240410), (239, 1183320), (285, 992328), (342, 826940), (346, 817380), (360, 785593), (380, 744246), (456, 620205), (478, 591660), (519, 544920), (570, 496164), (684, 413470), (692, 408690), (717, 394440), (760, 372123), (855, 330776), (865, 326952), (956, 295830), (1038, 272460), (1140, 248082), (1195, 236664), (1368, 206735), (1384, 204345), (1434, 197220), (1557, 181640), (1710, 165388), (1730, 163476), (1912, 147915), (2076, 136230), (2151, 131480), (2280, 124041), (2390, 118332), (2595, 108984), (2868, 98610), (3114, 90820), (3287, 86040), (3420, 82694), (3460, 81738), (3585, 78888), (4152, 68115), (4302, 65740), (4541, 62280), (4780, 59166), (5190, 54492), (5736, 49305), (6228, 45410), (6574, 43020), (6840, 41347), (6920, 40869), (7170, 39444), (7785, 36328), (8604, 32870), (9082, 31140), (9560, 29583), (9861, 28680), (10380, 27246), (10755, 26296), (12456, 22705), (13148, 21510), (13623, 20760), (14340, 19722), (15570, 18164), (16435, 17208)]