222653760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1993

約数の個数: 224

約数和(自身を含む): 855878400

約数和(自身を除く): 633224640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1949, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 3898, 4080, 4760, 5440, 5712, 5847, 6720, 7140, 7616, 7796, 8160, 9520, 9745, 11424, 11694, 13643, 14280, 15592, 16320, 19040, 19490, 22848, 23388, 27286, 28560, 29235, 31184, 33133, 38080, 38980, 40929, 46776, 54572, 57120, 58470, 62368, 66266, 68215, 77960, 81858, 93552, 99399, 109144, 114240, 116940, 124736, 132532, 136430, 155920, 163716, 165665, 187104, 198798, 204645, 218288, 231931, 233880, 265064, 272860, 311840, 327432, 331330, 374208, 397596, 409290, 436576, 463862, 467760, 496995, 530128, 545720, 623680, 654864, 662660, 695793, 795192, 818580, 873152, 927724, 935520, 993990, 1060256, 1091440, 1159655, 1309728, 1325320, 1391586, 1590384, 1637160, 1855448, 1871040, 1987980, 2120512, 2182880, 2319310, 2619456, 2650640, 2783172, 3180768, 3274320, 3478965, 3710896, 3975960, 4365760, 4638620, 5301280, 5566344, 6361536, 6548640, 6957930, 7421792, 7951920, 9277240, 10602560, 11132688, 13097280, 13915860, 14843584, 15903840, 18554480, 22265376, 27831720, 31807680, 37108960, 44530752, 55663440, 74217920, 111326880, 222653760]

約数ペア:

[(1, 222653760), (2, 111326880), (3, 74217920), (4, 55663440), (5, 44530752), (6, 37108960), (7, 31807680), (8, 27831720), (10, 22265376), (12, 18554480), (14, 15903840), (15, 14843584), (16, 13915860), (17, 13097280), (20, 11132688), (21, 10602560), (24, 9277240), (28, 7951920), (30, 7421792), (32, 6957930), (34, 6548640), (35, 6361536), (40, 5566344), (42, 5301280), (48, 4638620), (51, 4365760), (56, 3975960), (60, 3710896), (64, 3478965), (68, 3274320), (70, 3180768), (80, 2783172), (84, 2650640), (85, 2619456), (96, 2319310), (102, 2182880), (105, 2120512), (112, 1987980), (119, 1871040), (120, 1855448), (136, 1637160), (140, 1590384), (160, 1391586), (168, 1325320), (170, 1309728), (192, 1159655), (204, 1091440), (210, 1060256), (224, 993990), (238, 935520), (240, 927724), (255, 873152), (272, 818580), (280, 795192), (320, 695793), (336, 662660), (340, 654864), (357, 623680), (408, 545720), (420, 530128), (448, 496995), (476, 467760), (480, 463862), (510, 436576), (544, 409290), (560, 397596), (595, 374208), (672, 331330), (680, 327432), (714, 311840), (816, 272860), (840, 265064), (952, 233880), (960, 231931), (1020, 218288), (1088, 204645), (1120, 198798), (1190, 187104), (1344, 165665), (1360, 163716), (1428, 155920), (1632, 136430), (1680, 132532), (1785, 124736), (1904, 116940), (1949, 114240), (2040, 109144), (2240, 99399), (2380, 93552), (2720, 81858), (2856, 77960), (3264, 68215), (3360, 66266), (3570, 62368), (3808, 58470), (3898, 57120), (4080, 54572), (4760, 46776), (5440, 40929), (5712, 38980), (5847, 38080), (6720, 33133), (7140, 31184), (7616, 29235), (7796, 28560), (8160, 27286), (9520, 23388), (9745, 22848), (11424, 19490), (11694, 19040), (13643, 16320), (14280, 15592)]