2440642400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 288

約数和(自身を含む): 7451523072

約数和(自身を除く): 5010880672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 32, 34, 35, 40, 50, 56, 62, 68, 70, 80, 85, 100, 112, 119, 124, 136, 140, 155, 160, 170, 175, 200, 217, 224, 238, 248, 272, 280, 310, 340, 350, 400, 425, 434, 476, 496, 527, 544, 560, 595, 620, 680, 700, 775, 800, 827, 850, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1400, 1550, 1654, 1700, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 2800, 2975, 3100, 3308, 3400, 3472, 3689, 3808, 4135, 4216, 4340, 4760, 4960, 5270, 5425, 5600, 5789, 5950, 6200, 6616, 6800, 6944, 7378, 8270, 8432, 8680, 9520, 10540, 10850, 11578, 11900, 12400, 13175, 13232, 13600, 14059, 14756, 16540, 16864, 17360, 18445, 19040, 20675, 21080, 21700, 23156, 23800, 24800, 25637, 26350, 26464, 28118, 28945, 29512, 33080, 34720, 36890, 41350, 42160, 43400, 46312, 47600, 51274, 52700, 56236, 57890, 59024, 66160, 70295, 73780, 82700, 84320, 86800, 92225, 92624, 95200, 98413, 102548, 105400, 112472, 115780, 118048, 128185, 132320, 140590, 144725, 147560, 165400, 173600, 179459, 184450, 185248, 196826, 205096, 210800, 224944, 231560, 256370, 281180, 289450, 295120, 330800, 351475, 358918, 368900, 393652, 410192, 421600, 435829, 449888, 463120, 492065, 512740, 562360, 578900, 590240, 640925, 661600, 702950, 717836, 737800, 787304, 820384, 871658, 897295, 926240, 984130, 1025480, 1124720, 1157800, 1281850, 1405900, 1435672, 1475600, 1574608, 1743316, 1794590, 1968260, 2050960, 2179145, 2249440, 2315600, 2460325, 2563700, 2811800, 2871344, 2951200, 3050803, 3149216, 3486632, 3589180, 3936520, 4101920, 4358290, 4486475, 4631200, 4920650, 5127400, 5623600, 5742688, 6101606, 6973264, 7178360, 7873040, 8716580, 8972950, 9841300, 10254800, 10895725, 11247200, 12203212, 13946528, 14356720, 15254015, 15746080, 17433160, 17945900, 19682600, 20509600, 21791450, 24406424, 28713440, 30508030, 34866320, 35891800, 39365200, 43582900, 48812848, 61016060, 69732640, 71783600, 76270075, 78730400, 87165800, 97625696, 122032120, 143567200, 152540150, 174331600, 244064240, 305080300, 348663200, 488128480, 610160600, 1220321200, 2440642400]

約数ペア:

[(1, 2440642400), (2, 1220321200), (4, 610160600), (5, 488128480), (7, 348663200), (8, 305080300), (10, 244064240), (14, 174331600), (16, 152540150), (17, 143567200), (20, 122032120), (25, 97625696), (28, 87165800), (31, 78730400), (32, 76270075), (34, 71783600), (35, 69732640), (40, 61016060), (50, 48812848), (56, 43582900), (62, 39365200), (68, 35891800), (70, 34866320), (80, 30508030), (85, 28713440), (100, 24406424), (112, 21791450), (119, 20509600), (124, 19682600), (136, 17945900), (140, 17433160), (155, 15746080), (160, 15254015), (170, 14356720), (175, 13946528), (200, 12203212), (217, 11247200), (224, 10895725), (238, 10254800), (248, 9841300), (272, 8972950), (280, 8716580), (310, 7873040), (340, 7178360), (350, 6973264), (400, 6101606), (425, 5742688), (434, 5623600), (476, 5127400), (496, 4920650), (527, 4631200), (544, 4486475), (560, 4358290), (595, 4101920), (620, 3936520), (680, 3589180), (700, 3486632), (775, 3149216), (800, 3050803), (827, 2951200), (850, 2871344), (868, 2811800), (952, 2563700), (992, 2460325), (1054, 2315600), (1085, 2249440), (1120, 2179145), (1190, 2050960), (1240, 1968260), (1360, 1794590), (1400, 1743316), (1550, 1574608), (1654, 1475600), (1700, 1435672), (1736, 1405900), (1904, 1281850), (2108, 1157800), (2170, 1124720), (2380, 1025480), (2480, 984130), (2635, 926240), (2720, 897295), (2800, 871658), (2975, 820384), (3100, 787304), (3308, 737800), (3400, 717836), (3472, 702950), (3689, 661600), (3808, 640925), (4135, 590240), (4216, 578900), (4340, 562360), (4760, 512740), (4960, 492065), (5270, 463120), (5425, 449888), (5600, 435829), (5789, 421600), (5950, 410192), (6200, 393652), (6616, 368900), (6800, 358918), (6944, 351475), (7378, 330800), (8270, 295120), (8432, 289450), (8680, 281180), (9520, 256370), (10540, 231560), (10850, 224944), (11578, 210800), (11900, 205096), (12400, 196826), (13175, 185248), (13232, 184450), (13600, 179459), (14059, 173600), (14756, 165400), (16540, 147560), (16864, 144725), (17360, 140590), (18445, 132320), (19040, 128185), (20675, 118048), (21080, 115780), (21700, 112472), (23156, 105400), (23800, 102548), (24800, 98413), (25637, 95200), (26350, 92624), (26464, 92225), (28118, 86800), (28945, 84320), (29512, 82700), (33080, 73780), (34720, 70295), (36890, 66160), (41350, 59024), (42160, 57890), (43400, 56236), (46312, 52700), (47600, 51274)]