256366800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 360

約数和(自身を含む): 971455680

約数和(自身を除く): 715088880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 59, 60, 68, 71, 72, 75, 80, 85, 90, 100, 102, 118, 120, 136, 142, 144, 150, 153, 170, 177, 180, 200, 204, 213, 225, 236, 240, 255, 272, 284, 295, 300, 306, 340, 354, 355, 360, 400, 408, 425, 426, 450, 472, 510, 531, 568, 590, 600, 612, 639, 680, 708, 710, 720, 765, 816, 850, 852, 885, 900, 944, 1003, 1020, 1062, 1065, 1136, 1180, 1200, 1207, 1224, 1275, 1278, 1360, 1416, 1420, 1475, 1530, 1700, 1704, 1770, 1775, 1800, 2006, 2040, 2124, 2130, 2360, 2414, 2448, 2550, 2556, 2655, 2832, 2840, 2950, 3009, 3060, 3195, 3400, 3408, 3540, 3550, 3600, 3621, 3825, 4012, 4080, 4189, 4248, 4260, 4425, 4720, 4828, 5015, 5100, 5112, 5310, 5325, 5680, 5900, 6018, 6035, 6120, 6390, 6800, 7080, 7100, 7242, 7650, 8024, 8378, 8496, 8520, 8850, 9027, 9656, 10030, 10200, 10224, 10620, 10650, 10863, 11800, 12036, 12070, 12240, 12567, 12780, 13275, 14160, 14200, 14484, 15045, 15300, 15975, 16048, 16756, 17040, 17700, 18054, 18105, 19312, 20060, 20400, 20945, 21240, 21300, 21726, 23600, 24072, 24140, 25075, 25134, 25560, 26550, 28400, 28968, 30090, 30175, 30600, 31950, 33512, 35400, 36108, 36210, 37701, 40120, 41890, 42480, 42600, 43452, 45135, 48144, 48280, 50150, 50268, 51120, 53100, 54315, 57936, 60180, 60350, 61200, 62835, 63900, 67024, 70800, 71213, 72216, 72420, 75225, 75402, 80240, 83780, 85200, 86904, 90270, 90525, 96560, 100300, 100536, 104725, 106200, 108630, 120360, 120700, 125670, 127800, 142426, 144432, 144840, 150450, 150804, 167560, 173808, 180540, 181050, 188505, 200600, 201072, 209450, 212400, 213639, 217260, 225675, 240720, 241400, 251340, 255600, 271575, 284852, 289680, 300900, 301608, 314175, 335120, 356065, 361080, 362100, 377010, 401200, 418900, 427278, 434520, 451350, 482800, 502680, 543150, 569704, 601800, 603216, 628350, 640917, 712130, 722160, 724200, 754020, 837800, 854556, 869040, 902700, 942525, 1005360, 1068195, 1086300, 1139408, 1203600, 1256700, 1281834, 1424260, 1448400, 1508040, 1675600, 1709112, 1780325, 1805400, 1885050, 2136390, 2172600, 2513400, 2563668, 2848520, 3016080, 3204585, 3418224, 3560650, 3610800, 3770100, 4272780, 4345200, 5026800, 5127336, 5340975, 5697040, 6409170, 7121300, 7540200, 8545560, 10254672, 10681950, 12818340, 14242600, 15080400, 16022925, 17091120, 21363900, 25636680, 28485200, 32045850, 42727800, 51273360, 64091700, 85455600, 128183400, 256366800]

約数ペア:

[(1, 256366800), (2, 128183400), (3, 85455600), (4, 64091700), (5, 51273360), (6, 42727800), (8, 32045850), (9, 28485200), (10, 25636680), (12, 21363900), (15, 17091120), (16, 16022925), (17, 15080400), (18, 14242600), (20, 12818340), (24, 10681950), (25, 10254672), (30, 8545560), (34, 7540200), (36, 7121300), (40, 6409170), (45, 5697040), (48, 5340975), (50, 5127336), (51, 5026800), (59, 4345200), (60, 4272780), (68, 3770100), (71, 3610800), (72, 3560650), (75, 3418224), (80, 3204585), (85, 3016080), (90, 2848520), (100, 2563668), (102, 2513400), (118, 2172600), (120, 2136390), (136, 1885050), (142, 1805400), (144, 1780325), (150, 1709112), (153, 1675600), (170, 1508040), (177, 1448400), (180, 1424260), (200, 1281834), (204, 1256700), (213, 1203600), (225, 1139408), (236, 1086300), (240, 1068195), (255, 1005360), (272, 942525), (284, 902700), (295, 869040), (300, 854556), (306, 837800), (340, 754020), (354, 724200), (355, 722160), (360, 712130), (400, 640917), (408, 628350), (425, 603216), (426, 601800), (450, 569704), (472, 543150), (510, 502680), (531, 482800), (568, 451350), (590, 434520), (600, 427278), (612, 418900), (639, 401200), (680, 377010), (708, 362100), (710, 361080), (720, 356065), (765, 335120), (816, 314175), (850, 301608), (852, 300900), (885, 289680), (900, 284852), (944, 271575), (1003, 255600), (1020, 251340), (1062, 241400), (1065, 240720), (1136, 225675), (1180, 217260), (1200, 213639), (1207, 212400), (1224, 209450), (1275, 201072), (1278, 200600), (1360, 188505), (1416, 181050), (1420, 180540), (1475, 173808), (1530, 167560), (1700, 150804), (1704, 150450), (1770, 144840), (1775, 144432), (1800, 142426), (2006, 127800), (2040, 125670), (2124, 120700), (2130, 120360), (2360, 108630), (2414, 106200), (2448, 104725), (2550, 100536), (2556, 100300), (2655, 96560), (2832, 90525), (2840, 90270), (2950, 86904), (3009, 85200), (3060, 83780), (3195, 80240), (3400, 75402), (3408, 75225), (3540, 72420), (3550, 72216), (3600, 71213), (3621, 70800), (3825, 67024), (4012, 63900), (4080, 62835), (4189, 61200), (4248, 60350), (4260, 60180), (4425, 57936), (4720, 54315), (4828, 53100), (5015, 51120), (5100, 50268), (5112, 50150), (5310, 48280), (5325, 48144), (5680, 45135), (5900, 43452), (6018, 42600), (6035, 42480), (6120, 41890), (6390, 40120), (6800, 37701), (7080, 36210), (7100, 36108), (7242, 35400), (7650, 33512), (8024, 31950), (8378, 30600), (8496, 30175), (8520, 30090), (8850, 28968), (9027, 28400), (9656, 26550), (10030, 25560), (10200, 25134), (10224, 25075), (10620, 24140), (10650, 24072), (10863, 23600), (11800, 21726), (12036, 21300), (12070, 21240), (12240, 20945), (12567, 20400), (12780, 20060), (13275, 19312), (14160, 18105), (14200, 18054), (14484, 17700), (15045, 17040), (15300, 16756), (15975, 16048)]