222855360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 224

約数和(自身を含む): 871191552

約数和(自身を除く): 648336192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2551, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5102, 5460, 5824, 6240, 6720, 7280, 7653, 8736, 10204, 10920, 12480, 12755, 14560, 15306, 17472, 17857, 20408, 21840, 25510, 29120, 30612, 33163, 35714, 38265, 40816, 43680, 51020, 53571, 61224, 66326, 71428, 76530, 81632, 87360, 89285, 99489, 102040, 107142, 122448, 132652, 142856, 153060, 163264, 165815, 178570, 198978, 204080, 214284, 232141, 244896, 265304, 267855, 285712, 306120, 331630, 357140, 397956, 408160, 428568, 464282, 489792, 497445, 530608, 535710, 571424, 612240, 663260, 696423, 714280, 795912, 816320, 857136, 928564, 994890, 1061216, 1071420, 1142848, 1160705, 1224480, 1326520, 1392846, 1428560, 1591824, 1714272, 1857128, 1989780, 2122432, 2142840, 2321410, 2448960, 2653040, 2785692, 2857120, 3183648, 3428544, 3482115, 3714256, 3979560, 4285680, 4642820, 5306080, 5571384, 5714240, 6367296, 6964230, 7428512, 7959120, 8571360, 9285640, 10612160, 11142768, 13928460, 14857024, 15918240, 17142720, 18571280, 22285536, 27856920, 31836480, 37142560, 44571072, 55713840, 74285120, 111427680, 222855360]

約数ペア:

[(1, 222855360), (2, 111427680), (3, 74285120), (4, 55713840), (5, 44571072), (6, 37142560), (7, 31836480), (8, 27856920), (10, 22285536), (12, 18571280), (13, 17142720), (14, 15918240), (15, 14857024), (16, 13928460), (20, 11142768), (21, 10612160), (24, 9285640), (26, 8571360), (28, 7959120), (30, 7428512), (32, 6964230), (35, 6367296), (39, 5714240), (40, 5571384), (42, 5306080), (48, 4642820), (52, 4285680), (56, 3979560), (60, 3714256), (64, 3482115), (65, 3428544), (70, 3183648), (78, 2857120), (80, 2785692), (84, 2653040), (91, 2448960), (96, 2321410), (104, 2142840), (105, 2122432), (112, 1989780), (120, 1857128), (130, 1714272), (140, 1591824), (156, 1428560), (160, 1392846), (168, 1326520), (182, 1224480), (192, 1160705), (195, 1142848), (208, 1071420), (210, 1061216), (224, 994890), (240, 928564), (260, 857136), (273, 816320), (280, 795912), (312, 714280), (320, 696423), (336, 663260), (364, 612240), (390, 571424), (416, 535710), (420, 530608), (448, 497445), (455, 489792), (480, 464282), (520, 428568), (546, 408160), (560, 397956), (624, 357140), (672, 331630), (728, 306120), (780, 285712), (832, 267855), (840, 265304), (910, 244896), (960, 232141), (1040, 214284), (1092, 204080), (1120, 198978), (1248, 178570), (1344, 165815), (1365, 163264), (1456, 153060), (1560, 142856), (1680, 132652), (1820, 122448), (2080, 107142), (2184, 102040), (2240, 99489), (2496, 89285), (2551, 87360), (2730, 81632), (2912, 76530), (3120, 71428), (3360, 66326), (3640, 61224), (4160, 53571), (4368, 51020), (5102, 43680), (5460, 40816), (5824, 38265), (6240, 35714), (6720, 33163), (7280, 30612), (7653, 29120), (8736, 25510), (10204, 21840), (10920, 20408), (12480, 17857), (12755, 17472), (14560, 15306)]