717696720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 320

約数和(自身を含む): 2712326400

約数和(自身を除く): 1994629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 351, 360, 366, 390, 419, 432, 468, 488, 520, 540, 549, 585, 610, 624, 702, 720, 732, 780, 793, 838, 915, 936, 976, 1040, 1080, 1098, 1170, 1220, 1257, 1404, 1464, 1560, 1586, 1647, 1676, 1755, 1830, 1872, 2095, 2160, 2196, 2340, 2379, 2440, 2514, 2745, 2808, 2928, 3120, 3172, 3294, 3352, 3510, 3660, 3771, 3965, 4190, 4392, 4680, 4758, 4880, 5028, 5447, 5490, 5616, 6285, 6344, 6588, 6704, 7020, 7137, 7320, 7542, 7930, 8235, 8380, 8784, 9360, 9516, 10056, 10894, 10980, 11313, 11895, 12570, 12688, 13176, 14040, 14274, 14640, 15084, 15860, 16341, 16470, 16760, 18855, 19032, 20112, 21411, 21788, 21960, 22626, 23790, 25140, 25559, 26352, 27235, 28080, 28548, 30168, 31720, 32682, 32940, 33520, 35685, 37710, 38064, 42822, 43576, 43920, 45252, 47580, 49023, 50280, 51118, 54470, 56565, 57096, 60336, 63440, 65364, 65880, 71370, 75420, 76677, 81705, 85644, 87152, 90504, 95160, 98046, 100560, 102236, 107055, 108940, 113130, 114192, 127795, 130728, 131760, 142740, 147069, 150840, 153354, 163410, 171288, 181008, 190320, 196092, 204472, 214110, 217880, 226260, 230031, 245115, 255590, 261456, 285480, 294138, 301680, 306708, 326820, 332267, 342576, 383385, 392184, 408944, 428220, 435760, 452520, 460062, 490230, 511180, 570960, 588276, 613416, 653640, 664534, 690093, 735345, 766770, 784368, 856440, 905040, 920124, 980460, 996801, 1022360, 1150155, 1176552, 1226832, 1307280, 1329068, 1380186, 1470690, 1533540, 1661335, 1712880, 1840248, 1960920, 1993602, 2044720, 2300310, 2353104, 2658136, 2760372, 2941380, 2990403, 3067080, 3322670, 3450465, 3680496, 3921840, 3987204, 4600620, 4984005, 5316272, 5520744, 5882760, 5980806, 6134160, 6645340, 6900930, 7974408, 8971209, 9201240, 9968010, 11041488, 11765520, 11961612, 13290680, 13801860, 14952015, 15948816, 17942418, 18402480, 19936020, 23923224, 26581360, 27603720, 29904030, 35884836, 39872040, 44856045, 47846448, 55207440, 59808060, 71769672, 79744080, 89712090, 119616120, 143539344, 179424180, 239232240, 358848360, 717696720]

約数ペア:

[(1, 717696720), (2, 358848360), (3, 239232240), (4, 179424180), (5, 143539344), (6, 119616120), (8, 89712090), (9, 79744080), (10, 71769672), (12, 59808060), (13, 55207440), (15, 47846448), (16, 44856045), (18, 39872040), (20, 35884836), (24, 29904030), (26, 27603720), (27, 26581360), (30, 23923224), (36, 19936020), (39, 18402480), (40, 17942418), (45, 15948816), (48, 14952015), (52, 13801860), (54, 13290680), (60, 11961612), (61, 11765520), (65, 11041488), (72, 9968010), (78, 9201240), (80, 8971209), (90, 7974408), (104, 6900930), (108, 6645340), (117, 6134160), (120, 5980806), (122, 5882760), (130, 5520744), (135, 5316272), (144, 4984005), (156, 4600620), (180, 3987204), (183, 3921840), (195, 3680496), (208, 3450465), (216, 3322670), (234, 3067080), (240, 2990403), (244, 2941380), (260, 2760372), (270, 2658136), (305, 2353104), (312, 2300310), (351, 2044720), (360, 1993602), (366, 1960920), (390, 1840248), (419, 1712880), (432, 1661335), (468, 1533540), (488, 1470690), (520, 1380186), (540, 1329068), (549, 1307280), (585, 1226832), (610, 1176552), (624, 1150155), (702, 1022360), (720, 996801), (732, 980460), (780, 920124), (793, 905040), (838, 856440), (915, 784368), (936, 766770), (976, 735345), (1040, 690093), (1080, 664534), (1098, 653640), (1170, 613416), (1220, 588276), (1257, 570960), (1404, 511180), (1464, 490230), (1560, 460062), (1586, 452520), (1647, 435760), (1676, 428220), (1755, 408944), (1830, 392184), (1872, 383385), (2095, 342576), (2160, 332267), (2196, 326820), (2340, 306708), (2379, 301680), (2440, 294138), (2514, 285480), (2745, 261456), (2808, 255590), (2928, 245115), (3120, 230031), (3172, 226260), (3294, 217880), (3352, 214110), (3510, 204472), (3660, 196092), (3771, 190320), (3965, 181008), (4190, 171288), (4392, 163410), (4680, 153354), (4758, 150840), (4880, 147069), (5028, 142740), (5447, 131760), (5490, 130728), (5616, 127795), (6285, 114192), (6344, 113130), (6588, 108940), (6704, 107055), (7020, 102236), (7137, 100560), (7320, 98046), (7542, 95160), (7930, 90504), (8235, 87152), (8380, 85644), (8784, 81705), (9360, 76677), (9516, 75420), (10056, 71370), (10894, 65880), (10980, 65364), (11313, 63440), (11895, 60336), (12570, 57096), (12688, 56565), (13176, 54470), (14040, 51118), (14274, 50280), (14640, 49023), (15084, 47580), (15860, 45252), (16341, 43920), (16470, 43576), (16760, 42822), (18855, 38064), (19032, 37710), (20112, 35685), (21411, 33520), (21788, 32940), (21960, 32682), (22626, 31720), (23790, 30168), (25140, 28548), (25559, 28080), (26352, 27235)]