1313904480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1021}}^1$

素因数の和:1429

約数の個数: 192

約数和(自身を含む): 4747051008

約数和(自身を除く): 3433146528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 383, 420, 480, 560, 672, 766, 840, 1021, 1120, 1149, 1532, 1680, 1915, 2042, 2298, 2681, 3063, 3064, 3360, 3830, 4084, 4596, 5105, 5362, 5745, 6126, 6128, 7147, 7660, 8043, 8168, 9192, 10210, 10724, 11490, 12252, 12256, 13405, 14294, 15315, 15320, 16086, 16336, 18384, 20420, 21441, 21448, 22980, 24504, 26810, 28588, 30630, 30640, 32172, 32672, 35735, 36768, 40215, 40840, 42882, 42896, 45960, 49008, 53620, 57176, 61260, 61280, 64344, 71470, 80430, 81680, 85764, 85792, 91920, 98016, 107205, 107240, 114352, 122520, 128688, 142940, 160860, 163360, 171528, 183840, 214410, 214480, 228704, 245040, 257376, 285880, 321720, 343056, 391043, 428820, 428960, 490080, 571760, 643440, 686112, 782086, 857640, 1143520, 1173129, 1286880, 1564172, 1715280, 1955215, 2346258, 2737301, 3128344, 3430560, 3910430, 4692516, 5474602, 5865645, 6256688, 7820860, 8211903, 9385032, 10949204, 11731290, 12513376, 13686505, 15641720, 16423806, 18770064, 21898408, 23462580, 27373010, 31283440, 32847612, 37540128, 41059515, 43796816, 46925160, 54746020, 62566880, 65695224, 82119030, 87593632, 93850320, 109492040, 131390448, 164238060, 187700640, 218984080, 262780896, 328476120, 437968160, 656952240, 1313904480]

約数ペア:

[(1, 1313904480), (2, 656952240), (3, 437968160), (4, 328476120), (5, 262780896), (6, 218984080), (7, 187700640), (8, 164238060), (10, 131390448), (12, 109492040), (14, 93850320), (15, 87593632), (16, 82119030), (20, 65695224), (21, 62566880), (24, 54746020), (28, 46925160), (30, 43796816), (32, 41059515), (35, 37540128), (40, 32847612), (42, 31283440), (48, 27373010), (56, 23462580), (60, 21898408), (70, 18770064), (80, 16423806), (84, 15641720), (96, 13686505), (105, 12513376), (112, 11731290), (120, 10949204), (140, 9385032), (160, 8211903), (168, 7820860), (210, 6256688), (224, 5865645), (240, 5474602), (280, 4692516), (336, 3910430), (383, 3430560), (420, 3128344), (480, 2737301), (560, 2346258), (672, 1955215), (766, 1715280), (840, 1564172), (1021, 1286880), (1120, 1173129), (1149, 1143520), (1532, 857640), (1680, 782086), (1915, 686112), (2042, 643440), (2298, 571760), (2681, 490080), (3063, 428960), (3064, 428820), (3360, 391043), (3830, 343056), (4084, 321720), (4596, 285880), (5105, 257376), (5362, 245040), (5745, 228704), (6126, 214480), (6128, 214410), (7147, 183840), (7660, 171528), (8043, 163360), (8168, 160860), (9192, 142940), (10210, 128688), (10724, 122520), (11490, 114352), (12252, 107240), (12256, 107205), (13405, 98016), (14294, 91920), (15315, 85792), (15320, 85764), (16086, 81680), (16336, 80430), (18384, 71470), (20420, 64344), (21441, 61280), (21448, 61260), (22980, 57176), (24504, 53620), (26810, 49008), (28588, 45960), (30630, 42896), (30640, 42882), (32172, 40840), (32672, 40215), (35735, 36768)]