1297933200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2631

約数の個数: 240

約数和(自身を含む): 4719816960

約数和(自身を除く): 3421883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 360, 376, 400, 423, 432, 450, 470, 540, 564, 600, 675, 705, 720, 752, 846, 900, 940, 1080, 1128, 1175, 1200, 1269, 1350, 1410, 1692, 1800, 1880, 2115, 2160, 2256, 2350, 2538, 2557, 2700, 2820, 3384, 3525, 3600, 3760, 4230, 4700, 5076, 5114, 5400, 5640, 6345, 6768, 7050, 7671, 8460, 9400, 10152, 10228, 10575, 10800, 11280, 12690, 12785, 14100, 15342, 16920, 18800, 20304, 20456, 21150, 23013, 25380, 25570, 28200, 30684, 31725, 33840, 38355, 40912, 42300, 46026, 50760, 51140, 56400, 61368, 63450, 63925, 69039, 76710, 84600, 92052, 101520, 102280, 115065, 120179, 122736, 126900, 127850, 138078, 153420, 169200, 184104, 191775, 204560, 230130, 240358, 253800, 255700, 276156, 306840, 345195, 360537, 368208, 383550, 460260, 480716, 507600, 511400, 552312, 575325, 600895, 613680, 690390, 721074, 767100, 920520, 961432, 1022800, 1081611, 1104624, 1150650, 1201790, 1380780, 1442148, 1534200, 1725975, 1802685, 1841040, 1922864, 2163222, 2301300, 2403580, 2761560, 2884296, 3004475, 3068400, 3244833, 3451950, 3605370, 4326444, 4602600, 4807160, 5408055, 5523120, 5768592, 6008950, 6489666, 6903900, 7210740, 8652888, 9013425, 9205200, 9614320, 10816110, 12017900, 12979332, 13807800, 14421480, 16224165, 17305776, 18026850, 21632220, 24035800, 25958664, 27040275, 27615600, 28842960, 32448330, 36053700, 43264440, 48071600, 51917328, 54080550, 64896660, 72107400, 81120825, 86528880, 108161100, 129793320, 144214800, 162241650, 216322200, 259586640, 324483300, 432644400, 648966600, 1297933200]

約数ペア:

[(1, 1297933200), (2, 648966600), (3, 432644400), (4, 324483300), (5, 259586640), (6, 216322200), (8, 162241650), (9, 144214800), (10, 129793320), (12, 108161100), (15, 86528880), (16, 81120825), (18, 72107400), (20, 64896660), (24, 54080550), (25, 51917328), (27, 48071600), (30, 43264440), (36, 36053700), (40, 32448330), (45, 28842960), (47, 27615600), (48, 27040275), (50, 25958664), (54, 24035800), (60, 21632220), (72, 18026850), (75, 17305776), (80, 16224165), (90, 14421480), (94, 13807800), (100, 12979332), (108, 12017900), (120, 10816110), (135, 9614320), (141, 9205200), (144, 9013425), (150, 8652888), (180, 7210740), (188, 6903900), (200, 6489666), (216, 6008950), (225, 5768592), (235, 5523120), (240, 5408055), (270, 4807160), (282, 4602600), (300, 4326444), (360, 3605370), (376, 3451950), (400, 3244833), (423, 3068400), (432, 3004475), (450, 2884296), (470, 2761560), (540, 2403580), (564, 2301300), (600, 2163222), (675, 1922864), (705, 1841040), (720, 1802685), (752, 1725975), (846, 1534200), (900, 1442148), (940, 1380780), (1080, 1201790), (1128, 1150650), (1175, 1104624), (1200, 1081611), (1269, 1022800), (1350, 961432), (1410, 920520), (1692, 767100), (1800, 721074), (1880, 690390), (2115, 613680), (2160, 600895), (2256, 575325), (2350, 552312), (2538, 511400), (2557, 507600), (2700, 480716), (2820, 460260), (3384, 383550), (3525, 368208), (3600, 360537), (3760, 345195), (4230, 306840), (4700, 276156), (5076, 255700), (5114, 253800), (5400, 240358), (5640, 230130), (6345, 204560), (6768, 191775), (7050, 184104), (7671, 169200), (8460, 153420), (9400, 138078), (10152, 127850), (10228, 126900), (10575, 122736), (10800, 120179), (11280, 115065), (12690, 102280), (12785, 101520), (14100, 92052), (15342, 84600), (16920, 76710), (18800, 69039), (20304, 63925), (20456, 63450), (21150, 61368), (23013, 56400), (25380, 51140), (25570, 50760), (28200, 46026), (30684, 42300), (31725, 40912), (33840, 38355)]