772374720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 224

約数和(自身を含む): 2662732800

約数和(自身を除く): 1890358080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 199, 208, 240, 260, 311, 312, 320, 390, 398, 416, 480, 520, 597, 622, 624, 780, 796, 832, 933, 960, 995, 1040, 1194, 1244, 1248, 1555, 1560, 1592, 1866, 1990, 2080, 2388, 2488, 2496, 2587, 2985, 3110, 3120, 3184, 3732, 3980, 4043, 4160, 4665, 4776, 4976, 5174, 5970, 6220, 6240, 6368, 7464, 7761, 7960, 8086, 9330, 9552, 9952, 10348, 11940, 12129, 12440, 12480, 12736, 12935, 14928, 15522, 15920, 16172, 18660, 19104, 19904, 20215, 20696, 23880, 24258, 24880, 25870, 29856, 31044, 31840, 32344, 37320, 38208, 38805, 40430, 41392, 47760, 48516, 49760, 51740, 59712, 60645, 61889, 62088, 63680, 64688, 74640, 77610, 80860, 82784, 95520, 97032, 99520, 103480, 121290, 123778, 124176, 129376, 149280, 155220, 161720, 165568, 185667, 191040, 194064, 206960, 242580, 247556, 248352, 258752, 298560, 309445, 310440, 323440, 371334, 388128, 413920, 485160, 495112, 496704, 618890, 620880, 646880, 742668, 776256, 804557, 827840, 928335, 970320, 990224, 1237780, 1241760, 1293760, 1485336, 1609114, 1856670, 1940640, 1980448, 2413671, 2475560, 2483520, 2970672, 3218228, 3713340, 3881280, 3960896, 4022785, 4827342, 4951120, 5941344, 6436456, 7426680, 8045570, 9654684, 9902240, 11882688, 12068355, 12872912, 14853360, 16091140, 19309368, 19804480, 24136710, 25745824, 29706720, 32182280, 38618736, 48273420, 51491648, 59413440, 64364560, 77237472, 96546840, 128729120, 154474944, 193093680, 257458240, 386187360, 772374720]

約数ペア:

[(1, 772374720), (2, 386187360), (3, 257458240), (4, 193093680), (5, 154474944), (6, 128729120), (8, 96546840), (10, 77237472), (12, 64364560), (13, 59413440), (15, 51491648), (16, 48273420), (20, 38618736), (24, 32182280), (26, 29706720), (30, 25745824), (32, 24136710), (39, 19804480), (40, 19309368), (48, 16091140), (52, 14853360), (60, 12872912), (64, 12068355), (65, 11882688), (78, 9902240), (80, 9654684), (96, 8045570), (104, 7426680), (120, 6436456), (130, 5941344), (156, 4951120), (160, 4827342), (192, 4022785), (195, 3960896), (199, 3881280), (208, 3713340), (240, 3218228), (260, 2970672), (311, 2483520), (312, 2475560), (320, 2413671), (390, 1980448), (398, 1940640), (416, 1856670), (480, 1609114), (520, 1485336), (597, 1293760), (622, 1241760), (624, 1237780), (780, 990224), (796, 970320), (832, 928335), (933, 827840), (960, 804557), (995, 776256), (1040, 742668), (1194, 646880), (1244, 620880), (1248, 618890), (1555, 496704), (1560, 495112), (1592, 485160), (1866, 413920), (1990, 388128), (2080, 371334), (2388, 323440), (2488, 310440), (2496, 309445), (2587, 298560), (2985, 258752), (3110, 248352), (3120, 247556), (3184, 242580), (3732, 206960), (3980, 194064), (4043, 191040), (4160, 185667), (4665, 165568), (4776, 161720), (4976, 155220), (5174, 149280), (5970, 129376), (6220, 124176), (6240, 123778), (6368, 121290), (7464, 103480), (7761, 99520), (7960, 97032), (8086, 95520), (9330, 82784), (9552, 80860), (9952, 77610), (10348, 74640), (11940, 64688), (12129, 63680), (12440, 62088), (12480, 61889), (12736, 60645), (12935, 59712), (14928, 51740), (15522, 49760), (15920, 48516), (16172, 47760), (18660, 41392), (19104, 40430), (19904, 38805), (20215, 38208), (20696, 37320), (23880, 32344), (24258, 31840), (24880, 31044), (25870, 29856)]