319456800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 216

約数和(自身を含む): 1213492644

約数和(自身を除く): 894035844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3413, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 6826, 7200, 7800, 9360, 10239, 10400, 11700, 13652, 15600, 17065, 18720, 20478, 23400, 27304, 30717, 31200, 34130, 40956, 44369, 46800, 51195, 54608, 61434, 68260, 81912, 85325, 88738, 93600, 102390, 109216, 122868, 133107, 136520, 153585, 163824, 170650, 177476, 204780, 221845, 245736, 255975, 266214, 273040, 307170, 327648, 341300, 354952, 399321, 409560, 443690, 491472, 511950, 532428, 546080, 614340, 665535, 682600, 709904, 767925, 798642, 819120, 887380, 982944, 1023900, 1064856, 1109225, 1228680, 1331070, 1365200, 1419808, 1535850, 1597284, 1638240, 1774760, 1996605, 2047800, 2129712, 2218450, 2457360, 2662140, 2730400, 3071700, 3194568, 3327675, 3549520, 3993210, 4095600, 4259424, 4436900, 4914720, 5324280, 6143400, 6389136, 6655350, 7099040, 7986420, 8191200, 8873800, 9983025, 10648560, 12286800, 12778272, 13310700, 15972840, 17747600, 19966050, 21297120, 24573600, 26621400, 31945680, 35495200, 39932100, 53242800, 63891360, 79864200, 106485600, 159728400, 319456800]

約数ペア:

[(1, 319456800), (2, 159728400), (3, 106485600), (4, 79864200), (5, 63891360), (6, 53242800), (8, 39932100), (9, 35495200), (10, 31945680), (12, 26621400), (13, 24573600), (15, 21297120), (16, 19966050), (18, 17747600), (20, 15972840), (24, 13310700), (25, 12778272), (26, 12286800), (30, 10648560), (32, 9983025), (36, 8873800), (39, 8191200), (40, 7986420), (45, 7099040), (48, 6655350), (50, 6389136), (52, 6143400), (60, 5324280), (65, 4914720), (72, 4436900), (75, 4259424), (78, 4095600), (80, 3993210), (90, 3549520), (96, 3327675), (100, 3194568), (104, 3071700), (117, 2730400), (120, 2662140), (130, 2457360), (144, 2218450), (150, 2129712), (156, 2047800), (160, 1996605), (180, 1774760), (195, 1638240), (200, 1597284), (208, 1535850), (225, 1419808), (234, 1365200), (240, 1331070), (260, 1228680), (288, 1109225), (300, 1064856), (312, 1023900), (325, 982944), (360, 887380), (390, 819120), (400, 798642), (416, 767925), (450, 709904), (468, 682600), (480, 665535), (520, 614340), (585, 546080), (600, 532428), (624, 511950), (650, 491472), (720, 443690), (780, 409560), (800, 399321), (900, 354952), (936, 341300), (975, 327648), (1040, 307170), (1170, 273040), (1200, 266214), (1248, 255975), (1300, 245736), (1440, 221845), (1560, 204780), (1800, 177476), (1872, 170650), (1950, 163824), (2080, 153585), (2340, 136520), (2400, 133107), (2600, 122868), (2925, 109216), (3120, 102390), (3413, 93600), (3600, 88738), (3744, 85325), (3900, 81912), (4680, 68260), (5200, 61434), (5850, 54608), (6240, 51195), (6826, 46800), (7200, 44369), (7800, 40956), (9360, 34130), (10239, 31200), (10400, 30717), (11700, 27304), (13652, 23400), (15600, 20478), (17065, 18720)]