1442988000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 384

約数和(自身を含む): 5434490880

約数和(自身を除く): 3991502880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 360, 372, 375, 400, 431, 432, 450, 465, 480, 496, 500, 540, 558, 600, 620, 675, 720, 744, 750, 775, 800, 837, 862, 864, 900, 930, 992, 1000, 1080, 1116, 1125, 1200, 1240, 1293, 1350, 1395, 1440, 1488, 1500, 1550, 1674, 1724, 1800, 1860, 2000, 2155, 2160, 2232, 2250, 2325, 2400, 2480, 2586, 2700, 2790, 2976, 3000, 3100, 3348, 3375, 3448, 3600, 3720, 3875, 3879, 4000, 4185, 4310, 4320, 4464, 4500, 4650, 4960, 5172, 5400, 5580, 6000, 6200, 6465, 6696, 6750, 6896, 6975, 7200, 7440, 7750, 7758, 8370, 8620, 8928, 9000, 9300, 10344, 10775, 10800, 11160, 11625, 11637, 12000, 12400, 12930, 13361, 13392, 13500, 13792, 13950, 14880, 15500, 15516, 16740, 17240, 18000, 18600, 19395, 20688, 20925, 21550, 21600, 22320, 23250, 23274, 24800, 25860, 26722, 26784, 27000, 27900, 31000, 31032, 32325, 33480, 34480, 34875, 36000, 37200, 38790, 40083, 41376, 41850, 43100, 44640, 46500, 46548, 51720, 53444, 53875, 54000, 55800, 58185, 62000, 62064, 64650, 66805, 66960, 68960, 69750, 74400, 77580, 80166, 83700, 86200, 93000, 93096, 96975, 103440, 104625, 106888, 107750, 108000, 111600, 116370, 120249, 124000, 124128, 129300, 133610, 133920, 139500, 155160, 160332, 161625, 167400, 172400, 186000, 186192, 193950, 200415, 206880, 209250, 213776, 215500, 223200, 232740, 240498, 258600, 267220, 279000, 290925, 310320, 320664, 323250, 334025, 334800, 344800, 360747, 372000, 372384, 387900, 400830, 418500, 427552, 431000, 465480, 480996, 484875, 517200, 534440, 558000, 581850, 601245, 620640, 641328, 646500, 668050, 669600, 721494, 775800, 801660, 837000, 862000, 930960, 961992, 969750, 1002075, 1034400, 1068880, 1116000, 1163700, 1202490, 1282656, 1293000, 1336100, 1442988, 1454625, 1551600, 1603320, 1670125, 1674000, 1724000, 1803735, 1861920, 1923984, 1939500, 2004150, 2137760, 2327400, 2404980, 2586000, 2672200, 2885976, 2909250, 3006225, 3103200, 3206640, 3340250, 3348000, 3607470, 3847968, 3879000, 4008300, 4654800, 4809960, 5010375, 5172000, 5344400, 5771952, 5818500, 6012450, 6413280, 6680500, 7214940, 7758000, 8016600, 9018675, 9309600, 9619920, 10020750, 10688800, 11543904, 11637000, 12024900, 13361000, 14429880, 15031125, 15516000, 16033200, 18037350, 19239840, 20041500, 23274000, 24049800, 26722000, 28859760, 30062250, 32066400, 36074700, 40083000, 45093375, 46548000, 48099600, 53444000, 57719520, 60124500, 72149400, 80166000, 90186750, 96199200, 120249000, 144298800, 160332000, 180373500, 240498000, 288597600, 360747000, 480996000, 721494000, 1442988000]

約数ペア:

[(1, 1442988000), (2, 721494000), (3, 480996000), (4, 360747000), (5, 288597600), (6, 240498000), (8, 180373500), (9, 160332000), (10, 144298800), (12, 120249000), (15, 96199200), (16, 90186750), (18, 80166000), (20, 72149400), (24, 60124500), (25, 57719520), (27, 53444000), (30, 48099600), (31, 46548000), (32, 45093375), (36, 40083000), (40, 36074700), (45, 32066400), (48, 30062250), (50, 28859760), (54, 26722000), (60, 24049800), (62, 23274000), (72, 20041500), (75, 19239840), (80, 18037350), (90, 16033200), (93, 15516000), (96, 15031125), (100, 14429880), (108, 13361000), (120, 12024900), (124, 11637000), (125, 11543904), (135, 10688800), (144, 10020750), (150, 9619920), (155, 9309600), (160, 9018675), (180, 8016600), (186, 7758000), (200, 7214940), (216, 6680500), (225, 6413280), (240, 6012450), (248, 5818500), (250, 5771952), (270, 5344400), (279, 5172000), (288, 5010375), (300, 4809960), (310, 4654800), (360, 4008300), (372, 3879000), (375, 3847968), (400, 3607470), (431, 3348000), (432, 3340250), (450, 3206640), (465, 3103200), (480, 3006225), (496, 2909250), (500, 2885976), (540, 2672200), (558, 2586000), (600, 2404980), (620, 2327400), (675, 2137760), (720, 2004150), (744, 1939500), (750, 1923984), (775, 1861920), (800, 1803735), (837, 1724000), (862, 1674000), (864, 1670125), (900, 1603320), (930, 1551600), (992, 1454625), (1000, 1442988), (1080, 1336100), (1116, 1293000), (1125, 1282656), (1200, 1202490), (1240, 1163700), (1293, 1116000), (1350, 1068880), (1395, 1034400), (1440, 1002075), (1488, 969750), (1500, 961992), (1550, 930960), (1674, 862000), (1724, 837000), (1800, 801660), (1860, 775800), (2000, 721494), (2155, 669600), (2160, 668050), (2232, 646500), (2250, 641328), (2325, 620640), (2400, 601245), (2480, 581850), (2586, 558000), (2700, 534440), (2790, 517200), (2976, 484875), (3000, 480996), (3100, 465480), (3348, 431000), (3375, 427552), (3448, 418500), (3600, 400830), (3720, 387900), (3875, 372384), (3879, 372000), (4000, 360747), (4185, 344800), (4310, 334800), (4320, 334025), (4464, 323250), (4500, 320664), (4650, 310320), (4960, 290925), (5172, 279000), (5400, 267220), (5580, 258600), (6000, 240498), (6200, 232740), (6465, 223200), (6696, 215500), (6750, 213776), (6896, 209250), (6975, 206880), (7200, 200415), (7440, 193950), (7750, 186192), (7758, 186000), (8370, 172400), (8620, 167400), (8928, 161625), (9000, 160332), (9300, 155160), (10344, 139500), (10775, 133920), (10800, 133610), (11160, 129300), (11625, 124128), (11637, 124000), (12000, 120249), (12400, 116370), (12930, 111600), (13361, 108000), (13392, 107750), (13500, 106888), (13792, 104625), (13950, 103440), (14880, 96975), (15500, 93096), (15516, 93000), (16740, 86200), (17240, 83700), (18000, 80166), (18600, 77580), (19395, 74400), (20688, 69750), (20925, 68960), (21550, 66960), (21600, 66805), (22320, 64650), (23250, 62064), (23274, 62000), (24800, 58185), (25860, 55800), (26722, 54000), (26784, 53875), (27000, 53444), (27900, 51720), (31000, 46548), (31032, 46500), (32325, 44640), (33480, 43100), (34480, 41850), (34875, 41376), (36000, 40083), (37200, 38790)]