1406358720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 448

約数和(自身を含む): 5632704000

約数和(自身を除く): 4226345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 659, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1170, 1216, 1235, 1248, 1318, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1728, 1755, 1824, 1872, 1976, 1977, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2636, 2736, 2808, 2880, 2964, 3040, 3120, 3295, 3420, 3510, 3648, 3705, 3744, 3952, 3954, 4104, 4160, 4320, 4446, 4560, 4680, 4940, 5130, 5272, 5472, 5616, 5928, 5931, 6080, 6240, 6590, 6669, 6840, 7020, 7410, 7488, 7904, 7908, 8208, 8567, 8640, 8892, 9120, 9360, 9880, 9885, 10260, 10544, 10944, 11115, 11232, 11856, 11862, 12480, 12521, 13180, 13338, 13680, 14040, 14820, 15808, 15816, 16416, 17134, 17784, 17793, 18240, 18720, 19760, 19770, 20520, 21088, 22230, 22464, 23712, 23724, 25042, 25701, 26360, 26676, 27360, 28080, 29640, 29655, 31632, 32832, 33345, 34268, 35568, 35586, 37440, 37563, 39520, 39540, 41040, 42176, 42835, 44460, 47424, 47448, 50084, 51402, 52720, 53352, 54720, 56160, 59280, 59310, 62605, 63264, 66690, 68536, 71136, 71172, 75126, 77103, 79040, 79080, 82080, 85670, 88920, 88965, 94896, 100168, 102804, 105440, 106704, 112320, 112689, 118560, 118620, 125210, 126528, 128505, 133380, 137072, 142272, 142344, 150252, 154206, 158160, 162773, 164160, 171340, 177840, 177930, 187815, 189792, 200336, 205608, 210880, 213408, 225378, 231309, 237120, 237240, 250420, 257010, 266760, 274144, 284688, 300504, 308412, 316320, 325546, 338067, 342680, 355680, 355860, 375630, 379584, 385515, 400672, 411216, 426816, 450756, 462618, 474480, 488319, 500840, 514020, 533520, 548288, 563445, 569376, 601008, 616824, 632640, 651092, 676134, 685360, 711360, 711720, 751260, 771030, 801344, 813865, 822432, 901512, 925236, 948960, 976638, 1001680, 1028040, 1067040, 1126890, 1138752, 1156545, 1202016, 1233648, 1302184, 1352268, 1370720, 1423440, 1464957, 1502520, 1542060, 1627730, 1644864, 1690335, 1803024, 1850472, 1897920, 1953276, 2003360, 2056080, 2134080, 2253780, 2313090, 2404032, 2441595, 2467296, 2604368, 2704536, 2741440, 2846880, 2929914, 3005040, 3084120, 3255460, 3380670, 3606048, 3700944, 3906552, 4006720, 4112160, 4394871, 4507560, 4626180, 4883190, 4934592, 5208736, 5409072, 5693760, 5859828, 6010080, 6168240, 6510920, 6761340, 7212096, 7324785, 7401888, 7813104, 8224320, 8789742, 9015120, 9252360, 9766380, 10417472, 10818144, 11719656, 12020160, 12336480, 13021840, 13522680, 14649570, 14803776, 15626208, 17579484, 18030240, 18504720, 19532760, 21636288, 21974355, 23439312, 24672960, 26043680, 27045360, 29299140, 31252416, 35158968, 36060480, 37009440, 39065520, 43948710, 46878624, 52087360, 54090720, 58598280, 70317936, 74018880, 78131040, 87897420, 93757248, 108181440, 117196560, 140635872, 156262080, 175794840, 234393120, 281271744, 351589680, 468786240, 703179360, 1406358720]

約数ペア:

[(1, 1406358720), (2, 703179360), (3, 468786240), (4, 351589680), (5, 281271744), (6, 234393120), (8, 175794840), (9, 156262080), (10, 140635872), (12, 117196560), (13, 108181440), (15, 93757248), (16, 87897420), (18, 78131040), (19, 74018880), (20, 70317936), (24, 58598280), (26, 54090720), (27, 52087360), (30, 46878624), (32, 43948710), (36, 39065520), (38, 37009440), (39, 36060480), (40, 35158968), (45, 31252416), (48, 29299140), (52, 27045360), (54, 26043680), (57, 24672960), (60, 23439312), (64, 21974355), (65, 21636288), (72, 19532760), (76, 18504720), (78, 18030240), (80, 17579484), (90, 15626208), (95, 14803776), (96, 14649570), (104, 13522680), (108, 13021840), (114, 12336480), (117, 12020160), (120, 11719656), (130, 10818144), (135, 10417472), (144, 9766380), (152, 9252360), (156, 9015120), (160, 8789742), (171, 8224320), (180, 7813104), (190, 7401888), (192, 7324785), (195, 7212096), (208, 6761340), (216, 6510920), (228, 6168240), (234, 6010080), (240, 5859828), (247, 5693760), (260, 5409072), (270, 5208736), (285, 4934592), (288, 4883190), (304, 4626180), (312, 4507560), (320, 4394871), (342, 4112160), (351, 4006720), (360, 3906552), (380, 3700944), (390, 3606048), (416, 3380670), (432, 3255460), (456, 3084120), (468, 3005040), (480, 2929914), (494, 2846880), (513, 2741440), (520, 2704536), (540, 2604368), (570, 2467296), (576, 2441595), (585, 2404032), (608, 2313090), (624, 2253780), (659, 2134080), (684, 2056080), (702, 2003360), (720, 1953276), (741, 1897920), (760, 1850472), (780, 1803024), (832, 1690335), (855, 1644864), (864, 1627730), (912, 1542060), (936, 1502520), (960, 1464957), (988, 1423440), (1026, 1370720), (1040, 1352268), (1080, 1302184), (1140, 1233648), (1170, 1202016), (1216, 1156545), (1235, 1138752), (1248, 1126890), (1318, 1067040), (1368, 1028040), (1404, 1001680), (1440, 976638), (1482, 948960), (1520, 925236), (1560, 901512), (1710, 822432), (1728, 813865), (1755, 801344), (1824, 771030), (1872, 751260), (1976, 711720), (1977, 711360), (2052, 685360), (2080, 676134), (2160, 651092), (2223, 632640), (2280, 616824), (2340, 601008), (2470, 569376), (2496, 563445), (2565, 548288), (2636, 533520), (2736, 514020), (2808, 500840), (2880, 488319), (2964, 474480), (3040, 462618), (3120, 450756), (3295, 426816), (3420, 411216), (3510, 400672), (3648, 385515), (3705, 379584), (3744, 375630), (3952, 355860), (3954, 355680), (4104, 342680), (4160, 338067), (4320, 325546), (4446, 316320), (4560, 308412), (4680, 300504), (4940, 284688), (5130, 274144), (5272, 266760), (5472, 257010), (5616, 250420), (5928, 237240), (5931, 237120), (6080, 231309), (6240, 225378), (6590, 213408), (6669, 210880), (6840, 205608), (7020, 200336), (7410, 189792), (7488, 187815), (7904, 177930), (7908, 177840), (8208, 171340), (8567, 164160), (8640, 162773), (8892, 158160), (9120, 154206), (9360, 150252), (9880, 142344), (9885, 142272), (10260, 137072), (10544, 133380), (10944, 128505), (11115, 126528), (11232, 125210), (11856, 118620), (11862, 118560), (12480, 112689), (12521, 112320), (13180, 106704), (13338, 105440), (13680, 102804), (14040, 100168), (14820, 94896), (15808, 88965), (15816, 88920), (16416, 85670), (17134, 82080), (17784, 79080), (17793, 79040), (18240, 77103), (18720, 75126), (19760, 71172), (19770, 71136), (20520, 68536), (21088, 66690), (22230, 63264), (22464, 62605), (23712, 59310), (23724, 59280), (25042, 56160), (25701, 54720), (26360, 53352), (26676, 52720), (27360, 51402), (28080, 50084), (29640, 47448), (29655, 47424), (31632, 44460), (32832, 42835), (33345, 42176), (34268, 41040), (35568, 39540), (35586, 39520), (37440, 37563)]