331334640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 360

約数和(自身を含む): 1380581280

約数和(自身を除く): 1049246640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 338, 360, 364, 389, 390, 420, 455, 468, 504, 507, 520, 546, 560, 585, 624, 630, 676, 720, 728, 778, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1167, 1170, 1183, 1260, 1352, 1365, 1456, 1521, 1556, 1560, 1638, 1680, 1690, 1820, 1872, 1945, 2028, 2184, 2334, 2340, 2366, 2520, 2535, 2704, 2723, 2730, 3042, 3112, 3120, 3276, 3380, 3501, 3549, 3640, 3890, 4056, 4095, 4368, 4668, 4680, 4732, 5040, 5057, 5070, 5446, 5460, 5835, 5915, 6084, 6224, 6552, 6760, 7002, 7098, 7280, 7605, 7780, 8112, 8169, 8190, 9336, 9360, 9464, 10114, 10140, 10647, 10892, 10920, 11670, 11830, 12168, 13104, 13520, 13615, 14004, 14196, 15171, 15210, 15560, 16338, 16380, 17505, 17745, 18672, 18928, 20228, 20280, 21294, 21784, 21840, 23340, 23660, 24336, 24507, 25285, 27230, 28008, 28392, 30342, 30420, 31120, 32676, 32760, 35010, 35399, 35490, 40456, 40560, 40845, 42588, 43568, 45513, 46680, 47320, 49014, 50570, 53235, 54460, 56016, 56784, 60684, 60840, 65352, 65520, 65741, 70020, 70798, 70980, 75855, 80912, 81690, 85176, 91026, 93360, 94640, 98028, 101140, 106197, 106470, 108920, 121368, 121680, 122535, 130704, 131482, 140040, 141596, 141960, 151710, 163380, 170352, 176995, 182052, 196056, 197223, 202280, 212394, 212940, 217840, 227565, 242736, 245070, 262964, 280080, 283192, 283920, 303420, 318591, 326760, 328705, 353990, 364104, 392112, 394446, 404560, 424788, 425880, 455130, 460187, 490140, 525928, 530985, 566384, 591669, 606840, 637182, 653520, 657410, 707980, 728208, 788892, 849576, 851760, 910260, 920374, 980280, 986115, 1051856, 1061970, 1183338, 1213680, 1274364, 1314820, 1380561, 1415960, 1577784, 1592955, 1699152, 1820520, 1840748, 1960560, 1972230, 2123940, 2300935, 2366676, 2548728, 2629640, 2761122, 2831920, 2958345, 3155568, 3185910, 3641040, 3681496, 3944460, 4141683, 4247880, 4601870, 4733352, 5097456, 5259280, 5522244, 5916690, 6371820, 6902805, 7362992, 7888920, 8283366, 8495760, 9203740, 9466704, 11044488, 11833380, 12743640, 13805610, 15777840, 16566732, 18407480, 20708415, 22088976, 23666760, 25487280, 27611220, 33133464, 36814960, 41416830, 47333520, 55222440, 66266928, 82833660, 110444880, 165667320, 331334640]

約数ペア:

[(1, 331334640), (2, 165667320), (3, 110444880), (4, 82833660), (5, 66266928), (6, 55222440), (7, 47333520), (8, 41416830), (9, 36814960), (10, 33133464), (12, 27611220), (13, 25487280), (14, 23666760), (15, 22088976), (16, 20708415), (18, 18407480), (20, 16566732), (21, 15777840), (24, 13805610), (26, 12743640), (28, 11833380), (30, 11044488), (35, 9466704), (36, 9203740), (39, 8495760), (40, 8283366), (42, 7888920), (45, 7362992), (48, 6902805), (52, 6371820), (56, 5916690), (60, 5522244), (63, 5259280), (65, 5097456), (70, 4733352), (72, 4601870), (78, 4247880), (80, 4141683), (84, 3944460), (90, 3681496), (91, 3641040), (104, 3185910), (105, 3155568), (112, 2958345), (117, 2831920), (120, 2761122), (126, 2629640), (130, 2548728), (140, 2366676), (144, 2300935), (156, 2123940), (168, 1972230), (169, 1960560), (180, 1840748), (182, 1820520), (195, 1699152), (208, 1592955), (210, 1577784), (234, 1415960), (240, 1380561), (252, 1314820), (260, 1274364), (273, 1213680), (280, 1183338), (312, 1061970), (315, 1051856), (336, 986115), (338, 980280), (360, 920374), (364, 910260), (389, 851760), (390, 849576), (420, 788892), (455, 728208), (468, 707980), (504, 657410), (507, 653520), (520, 637182), (546, 606840), (560, 591669), (585, 566384), (624, 530985), (630, 525928), (676, 490140), (720, 460187), (728, 455130), (778, 425880), (780, 424788), (819, 404560), (840, 394446), (845, 392112), (910, 364104), (936, 353990), (1008, 328705), (1014, 326760), (1040, 318591), (1092, 303420), (1167, 283920), (1170, 283192), (1183, 280080), (1260, 262964), (1352, 245070), (1365, 242736), (1456, 227565), (1521, 217840), (1556, 212940), (1560, 212394), (1638, 202280), (1680, 197223), (1690, 196056), (1820, 182052), (1872, 176995), (1945, 170352), (2028, 163380), (2184, 151710), (2334, 141960), (2340, 141596), (2366, 140040), (2520, 131482), (2535, 130704), (2704, 122535), (2723, 121680), (2730, 121368), (3042, 108920), (3112, 106470), (3120, 106197), (3276, 101140), (3380, 98028), (3501, 94640), (3549, 93360), (3640, 91026), (3890, 85176), (4056, 81690), (4095, 80912), (4368, 75855), (4668, 70980), (4680, 70798), (4732, 70020), (5040, 65741), (5057, 65520), (5070, 65352), (5446, 60840), (5460, 60684), (5835, 56784), (5915, 56016), (6084, 54460), (6224, 53235), (6552, 50570), (6760, 49014), (7002, 47320), (7098, 46680), (7280, 45513), (7605, 43568), (7780, 42588), (8112, 40845), (8169, 40560), (8190, 40456), (9336, 35490), (9360, 35399), (9464, 35010), (10114, 32760), (10140, 32676), (10647, 31120), (10892, 30420), (10920, 30342), (11670, 28392), (11830, 28008), (12168, 27230), (13104, 25285), (13520, 24507), (13615, 24336), (14004, 23660), (14196, 23340), (15171, 21840), (15210, 21784), (15560, 21294), (16338, 20280), (16380, 20228), (17505, 18928), (17745, 18672)]