2499625440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 384

約数和(自身を含む): 9632286720

約数和(自身を除く): 7132661280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 90, 94, 96, 104, 108, 117, 120, 130, 135, 141, 144, 156, 160, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 288, 312, 351, 360, 376, 390, 416, 423, 432, 468, 470, 480, 520, 540, 564, 585, 611, 624, 702, 705, 720, 752, 780, 846, 864, 936, 940, 947, 1040, 1080, 1128, 1170, 1222, 1248, 1269, 1404, 1410, 1440, 1504, 1560, 1692, 1755, 1833, 1872, 1880, 1894, 2080, 2115, 2160, 2256, 2340, 2444, 2538, 2808, 2820, 2841, 3055, 3120, 3384, 3510, 3666, 3744, 3760, 3788, 4230, 4320, 4512, 4680, 4735, 4888, 5076, 5499, 5616, 5640, 5682, 6110, 6240, 6345, 6768, 7020, 7332, 7520, 7576, 8460, 8523, 9165, 9360, 9470, 9776, 10152, 10998, 11232, 11280, 11364, 12220, 12311, 12690, 13536, 14040, 14205, 14664, 15152, 16497, 16920, 17046, 18330, 18720, 18940, 19552, 20304, 21996, 22560, 22728, 24440, 24622, 25380, 25569, 27495, 28080, 28410, 29328, 30304, 32994, 33840, 34092, 36660, 36933, 37880, 40608, 42615, 43992, 44509, 45456, 48880, 49244, 50760, 51138, 54990, 56160, 56820, 58656, 61555, 65988, 67680, 68184, 73320, 73866, 75760, 82485, 85230, 87984, 89018, 90912, 97760, 98488, 101520, 102276, 109980, 110799, 113640, 123110, 127845, 131976, 133527, 136368, 146640, 147732, 151520, 164970, 170460, 175968, 178036, 184665, 196976, 203040, 204552, 219960, 221598, 222545, 227280, 246220, 255690, 263952, 267054, 272736, 293280, 295464, 329940, 332397, 340920, 356072, 369330, 393952, 400581, 409104, 439920, 443196, 445090, 454560, 492440, 511380, 527904, 534108, 553995, 578617, 590928, 659880, 664794, 667635, 681840, 712144, 738660, 801162, 818208, 879840, 886392, 890180, 984880, 1022760, 1068216, 1107990, 1157234, 1181856, 1201743, 1319760, 1329588, 1335270, 1363680, 1424288, 1477320, 1602324, 1661985, 1735851, 1772784, 1780360, 1969760, 2002905, 2045520, 2136432, 2215980, 2314468, 2403486, 2639520, 2659176, 2670540, 2893085, 2954640, 3204648, 3323970, 3471702, 3545568, 3560720, 4005810, 4091040, 4272864, 4431960, 4628936, 4806972, 5207553, 5318352, 5341080, 5786170, 5909280, 6008715, 6409296, 6647940, 6943404, 7121440, 8011620, 8679255, 8863920, 9257872, 9613944, 10415106, 10636704, 10682160, 11572340, 12017430, 12818592, 13295880, 13886808, 15622659, 16023240, 17358510, 17727840, 18515744, 19227888, 20830212, 21364320, 23144680, 24034860, 26037765, 26591760, 27773616, 31245318, 32046480, 34717020, 38455776, 41660424, 46289360, 48069720, 52075530, 53183520, 55547232, 62490636, 64092960, 69434040, 78113295, 83320848, 92578720, 96139440, 104151060, 124981272, 138868080, 156226590, 166641696, 192278880, 208302120, 249962544, 277736160, 312453180, 416604240, 499925088, 624906360, 833208480, 1249812720, 2499625440]

約数ペア:

[(1, 2499625440), (2, 1249812720), (3, 833208480), (4, 624906360), (5, 499925088), (6, 416604240), (8, 312453180), (9, 277736160), (10, 249962544), (12, 208302120), (13, 192278880), (15, 166641696), (16, 156226590), (18, 138868080), (20, 124981272), (24, 104151060), (26, 96139440), (27, 92578720), (30, 83320848), (32, 78113295), (36, 69434040), (39, 64092960), (40, 62490636), (45, 55547232), (47, 53183520), (48, 52075530), (52, 48069720), (54, 46289360), (60, 41660424), (65, 38455776), (72, 34717020), (78, 32046480), (80, 31245318), (90, 27773616), (94, 26591760), (96, 26037765), (104, 24034860), (108, 23144680), (117, 21364320), (120, 20830212), (130, 19227888), (135, 18515744), (141, 17727840), (144, 17358510), (156, 16023240), (160, 15622659), (180, 13886808), (188, 13295880), (195, 12818592), (208, 12017430), (216, 11572340), (234, 10682160), (235, 10636704), (240, 10415106), (260, 9613944), (270, 9257872), (282, 8863920), (288, 8679255), (312, 8011620), (351, 7121440), (360, 6943404), (376, 6647940), (390, 6409296), (416, 6008715), (423, 5909280), (432, 5786170), (468, 5341080), (470, 5318352), (480, 5207553), (520, 4806972), (540, 4628936), (564, 4431960), (585, 4272864), (611, 4091040), (624, 4005810), (702, 3560720), (705, 3545568), (720, 3471702), (752, 3323970), (780, 3204648), (846, 2954640), (864, 2893085), (936, 2670540), (940, 2659176), (947, 2639520), (1040, 2403486), (1080, 2314468), (1128, 2215980), (1170, 2136432), (1222, 2045520), (1248, 2002905), (1269, 1969760), (1404, 1780360), (1410, 1772784), (1440, 1735851), (1504, 1661985), (1560, 1602324), (1692, 1477320), (1755, 1424288), (1833, 1363680), (1872, 1335270), (1880, 1329588), (1894, 1319760), (2080, 1201743), (2115, 1181856), (2160, 1157234), (2256, 1107990), (2340, 1068216), (2444, 1022760), (2538, 984880), (2808, 890180), (2820, 886392), (2841, 879840), (3055, 818208), (3120, 801162), (3384, 738660), (3510, 712144), (3666, 681840), (3744, 667635), (3760, 664794), (3788, 659880), (4230, 590928), (4320, 578617), (4512, 553995), (4680, 534108), (4735, 527904), (4888, 511380), (5076, 492440), (5499, 454560), (5616, 445090), (5640, 443196), (5682, 439920), (6110, 409104), (6240, 400581), (6345, 393952), (6768, 369330), (7020, 356072), (7332, 340920), (7520, 332397), (7576, 329940), (8460, 295464), (8523, 293280), (9165, 272736), (9360, 267054), (9470, 263952), (9776, 255690), (10152, 246220), (10998, 227280), (11232, 222545), (11280, 221598), (11364, 219960), (12220, 204552), (12311, 203040), (12690, 196976), (13536, 184665), (14040, 178036), (14205, 175968), (14664, 170460), (15152, 164970), (16497, 151520), (16920, 147732), (17046, 146640), (18330, 136368), (18720, 133527), (18940, 131976), (19552, 127845), (20304, 123110), (21996, 113640), (22560, 110799), (22728, 109980), (24440, 102276), (24622, 101520), (25380, 98488), (25569, 97760), (27495, 90912), (28080, 89018), (28410, 87984), (29328, 85230), (30304, 82485), (32994, 75760), (33840, 73866), (34092, 73320), (36660, 68184), (36933, 67680), (37880, 65988), (40608, 61555), (42615, 58656), (43992, 56820), (44509, 56160), (45456, 54990), (48880, 51138), (49244, 50760)]