448129440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 288

約数和(自身を含む): 1757246400

約数和(自身を除く): 1309116960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1489, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 2978, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4467, 4560, 5016, 5280, 5472, 5956, 6270, 6688, 6840, 7445, 7524, 7920, 8360, 8934, 9120, 9405, 10032, 11912, 12540, 13401, 13680, 14890, 15048, 15840, 16379, 16720, 17868, 18810, 20064, 22335, 23824, 25080, 26802, 27360, 28291, 29780, 30096, 32758, 33440, 35736, 37620, 44670, 47648, 49137, 50160, 53604, 56582, 59560, 60192, 65516, 67005, 71472, 75240, 81895, 84873, 89340, 98274, 100320, 107208, 113164, 119120, 131032, 134010, 141455, 142944, 147411, 150480, 163790, 169746, 178680, 196548, 214416, 226328, 238240, 245685, 254619, 262064, 268020, 282910, 294822, 300960, 311201, 327580, 339492, 357360, 393096, 424365, 428832, 452656, 491370, 509238, 524128, 536040, 565820, 589644, 622402, 655160, 678984, 714720, 737055, 786192, 848730, 905312, 933603, 982740, 1018476, 1072080, 1131640, 1179288, 1244804, 1273095, 1310320, 1357968, 1474110, 1556005, 1572384, 1697460, 1867206, 1965480, 2036952, 2144160, 2263280, 2358576, 2489608, 2546190, 2620640, 2715936, 2800809, 2948220, 3112010, 3394920, 3734412, 3930960, 4073904, 4526560, 4668015, 4717152, 4979216, 5092380, 5601618, 5896440, 6224020, 6789840, 7468824, 7861920, 8147808, 9336030, 9958432, 10184760, 11203236, 11792880, 12448040, 13579680, 14004045, 14937648, 18672060, 20369520, 22406472, 23585760, 24896080, 28008090, 29875296, 37344120, 40739040, 44812944, 49792160, 56016180, 74688240, 89625888, 112032360, 149376480, 224064720, 448129440]

約数ペア:

[(1, 448129440), (2, 224064720), (3, 149376480), (4, 112032360), (5, 89625888), (6, 74688240), (8, 56016180), (9, 49792160), (10, 44812944), (11, 40739040), (12, 37344120), (15, 29875296), (16, 28008090), (18, 24896080), (19, 23585760), (20, 22406472), (22, 20369520), (24, 18672060), (30, 14937648), (32, 14004045), (33, 13579680), (36, 12448040), (38, 11792880), (40, 11203236), (44, 10184760), (45, 9958432), (48, 9336030), (55, 8147808), (57, 7861920), (60, 7468824), (66, 6789840), (72, 6224020), (76, 5896440), (80, 5601618), (88, 5092380), (90, 4979216), (95, 4717152), (96, 4668015), (99, 4526560), (110, 4073904), (114, 3930960), (120, 3734412), (132, 3394920), (144, 3112010), (152, 2948220), (160, 2800809), (165, 2715936), (171, 2620640), (176, 2546190), (180, 2489608), (190, 2358576), (198, 2263280), (209, 2144160), (220, 2036952), (228, 1965480), (240, 1867206), (264, 1697460), (285, 1572384), (288, 1556005), (304, 1474110), (330, 1357968), (342, 1310320), (352, 1273095), (360, 1244804), (380, 1179288), (396, 1131640), (418, 1072080), (440, 1018476), (456, 982740), (480, 933603), (495, 905312), (528, 848730), (570, 786192), (608, 737055), (627, 714720), (660, 678984), (684, 655160), (720, 622402), (760, 589644), (792, 565820), (836, 536040), (855, 524128), (880, 509238), (912, 491370), (990, 452656), (1045, 428832), (1056, 424365), (1140, 393096), (1254, 357360), (1320, 339492), (1368, 327580), (1440, 311201), (1489, 300960), (1520, 294822), (1584, 282910), (1672, 268020), (1710, 262064), (1760, 254619), (1824, 245685), (1881, 238240), (1980, 226328), (2090, 214416), (2280, 196548), (2508, 178680), (2640, 169746), (2736, 163790), (2978, 150480), (3040, 147411), (3135, 142944), (3168, 141455), (3344, 134010), (3420, 131032), (3762, 119120), (3960, 113164), (4180, 107208), (4467, 100320), (4560, 98274), (5016, 89340), (5280, 84873), (5472, 81895), (5956, 75240), (6270, 71472), (6688, 67005), (6840, 65516), (7445, 60192), (7524, 59560), (7920, 56582), (8360, 53604), (8934, 50160), (9120, 49137), (9405, 47648), (10032, 44670), (11912, 37620), (12540, 35736), (13401, 33440), (13680, 32758), (14890, 30096), (15048, 29780), (15840, 28291), (16379, 27360), (16720, 26802), (17868, 25080), (18810, 23824), (20064, 22335)]