230240640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 863262720

約数和(自身を除く): 633022080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 463, 480, 518, 555, 560, 592, 640, 672, 740, 777, 840, 888, 896, 926, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1389, 1480, 1554, 1680, 1776, 1852, 1920, 2072, 2220, 2240, 2315, 2368, 2590, 2688, 2778, 2960, 3108, 3241, 3360, 3552, 3704, 3885, 4144, 4440, 4480, 4630, 4736, 5180, 5556, 5920, 6216, 6482, 6720, 6945, 7104, 7408, 7770, 8288, 8880, 9260, 9723, 10360, 11112, 11840, 12432, 12964, 13440, 13890, 14208, 14816, 15540, 16205, 16576, 17131, 17760, 18520, 19446, 20720, 22224, 23680, 24864, 25928, 27780, 29632, 31080, 32410, 33152, 34262, 35520, 37040, 38892, 41440, 44448, 48615, 49728, 51393, 51856, 55560, 59264, 62160, 64820, 68524, 71040, 74080, 77784, 82880, 85655, 88896, 97230, 99456, 102786, 103712, 111120, 119917, 124320, 129640, 137048, 148160, 155568, 165760, 171310, 177792, 194460, 205572, 207424, 222240, 239834, 248640, 256965, 259280, 274096, 296320, 311136, 342620, 359751, 388920, 411144, 414848, 444480, 479668, 497280, 513930, 518560, 548192, 599585, 622272, 685240, 719502, 777840, 822288, 888960, 959336, 1027860, 1037120, 1096384, 1199170, 1244544, 1370480, 1439004, 1555680, 1644576, 1798755, 1918672, 2055720, 2074240, 2192768, 2398340, 2740960, 2878008, 3111360, 3289152, 3597510, 3837344, 4111440, 4796680, 5481920, 5756016, 6222720, 6578304, 7195020, 7674688, 8222880, 9593360, 10963840, 11512032, 14390040, 15349376, 16445760, 19186720, 23024064, 28780080, 32891520, 38373440, 46048128, 57560160, 76746880, 115120320, 230240640]

約数ペア:

[(1, 230240640), (2, 115120320), (3, 76746880), (4, 57560160), (5, 46048128), (6, 38373440), (7, 32891520), (8, 28780080), (10, 23024064), (12, 19186720), (14, 16445760), (15, 15349376), (16, 14390040), (20, 11512032), (21, 10963840), (24, 9593360), (28, 8222880), (30, 7674688), (32, 7195020), (35, 6578304), (37, 6222720), (40, 5756016), (42, 5481920), (48, 4796680), (56, 4111440), (60, 3837344), (64, 3597510), (70, 3289152), (74, 3111360), (80, 2878008), (84, 2740960), (96, 2398340), (105, 2192768), (111, 2074240), (112, 2055720), (120, 1918672), (128, 1798755), (140, 1644576), (148, 1555680), (160, 1439004), (168, 1370480), (185, 1244544), (192, 1199170), (210, 1096384), (222, 1037120), (224, 1027860), (240, 959336), (259, 888960), (280, 822288), (296, 777840), (320, 719502), (336, 685240), (370, 622272), (384, 599585), (420, 548192), (444, 518560), (448, 513930), (463, 497280), (480, 479668), (518, 444480), (555, 414848), (560, 411144), (592, 388920), (640, 359751), (672, 342620), (740, 311136), (777, 296320), (840, 274096), (888, 259280), (896, 256965), (926, 248640), (960, 239834), (1036, 222240), (1110, 207424), (1120, 205572), (1184, 194460), (1295, 177792), (1344, 171310), (1389, 165760), (1480, 155568), (1554, 148160), (1680, 137048), (1776, 129640), (1852, 124320), (1920, 119917), (2072, 111120), (2220, 103712), (2240, 102786), (2315, 99456), (2368, 97230), (2590, 88896), (2688, 85655), (2778, 82880), (2960, 77784), (3108, 74080), (3241, 71040), (3360, 68524), (3552, 64820), (3704, 62160), (3885, 59264), (4144, 55560), (4440, 51856), (4480, 51393), (4630, 49728), (4736, 48615), (5180, 44448), (5556, 41440), (5920, 38892), (6216, 37040), (6482, 35520), (6720, 34262), (6945, 33152), (7104, 32410), (7408, 31080), (7770, 29632), (8288, 27780), (8880, 25928), (9260, 24864), (9723, 23680), (10360, 22224), (11112, 20720), (11840, 19446), (12432, 18520), (12964, 17760), (13440, 17131), (13890, 16576), (14208, 16205), (14816, 15540)]