1730960280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{10903}}^1$

素因数の和:10940

約数の個数: 240

約数和(自身を含む): 6768439920

約数和(自身を除く): 5037479640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 10903, 11340, 13230, 15876, 17640, 19845, 21806, 22680, 26460, 31752, 32709, 39690, 43612, 52920, 54515, 65418, 76321, 79380, 87224, 98127, 109030, 130836, 152642, 158760, 163545, 196254, 218060, 228963, 261672, 294381, 305284, 327090, 381605, 392508, 436120, 457926, 490635, 534247, 588762, 610568, 654180, 686889, 763210, 785016, 883143, 915852, 981270, 1068494, 1144815, 1177524, 1308360, 1373778, 1471905, 1526420, 1602741, 1766286, 1831704, 1962540, 2060667, 2136988, 2289630, 2355048, 2671235, 2747556, 2943810, 3052840, 3205482, 3434445, 3532572, 3925080, 4121334, 4273976, 4415715, 4579260, 4808223, 5342470, 5495112, 5887620, 6182001, 6410964, 6868890, 7065144, 8013705, 8242668, 8831430, 9158520, 9616446, 10303335, 10684940, 11775240, 12364002, 12821928, 13737780, 14424669, 16027410, 16485336, 17662860, 19232892, 20606670, 21369880, 24041115, 24728004, 27475560, 28849338, 30910005, 32054820, 35325720, 38465784, 41213340, 43274007, 48082230, 49456008, 57698676, 61820010, 64109640, 72123345, 82426680, 86548014, 96164460, 115397352, 123640020, 144246690, 173096028, 192328920, 216370035, 247280040, 288493380, 346192056, 432740070, 576986760, 865480140, 1730960280]

約数ペア:

[(1, 1730960280), (2, 865480140), (3, 576986760), (4, 432740070), (5, 346192056), (6, 288493380), (7, 247280040), (8, 216370035), (9, 192328920), (10, 173096028), (12, 144246690), (14, 123640020), (15, 115397352), (18, 96164460), (20, 86548014), (21, 82426680), (24, 72123345), (27, 64109640), (28, 61820010), (30, 57698676), (35, 49456008), (36, 48082230), (40, 43274007), (42, 41213340), (45, 38465784), (49, 35325720), (54, 32054820), (56, 30910005), (60, 28849338), (63, 27475560), (70, 24728004), (72, 24041115), (81, 21369880), (84, 20606670), (90, 19232892), (98, 17662860), (105, 16485336), (108, 16027410), (120, 14424669), (126, 13737780), (135, 12821928), (140, 12364002), (147, 11775240), (162, 10684940), (168, 10303335), (180, 9616446), (189, 9158520), (196, 8831430), (210, 8242668), (216, 8013705), (245, 7065144), (252, 6868890), (270, 6410964), (280, 6182001), (294, 5887620), (315, 5495112), (324, 5342470), (360, 4808223), (378, 4579260), (392, 4415715), (405, 4273976), (420, 4121334), (441, 3925080), (490, 3532572), (504, 3434445), (540, 3205482), (567, 3052840), (588, 2943810), (630, 2747556), (648, 2671235), (735, 2355048), (756, 2289630), (810, 2136988), (840, 2060667), (882, 1962540), (945, 1831704), (980, 1766286), (1080, 1602741), (1134, 1526420), (1176, 1471905), (1260, 1373778), (1323, 1308360), (1470, 1177524), (1512, 1144815), (1620, 1068494), (1764, 981270), (1890, 915852), (1960, 883143), (2205, 785016), (2268, 763210), (2520, 686889), (2646, 654180), (2835, 610568), (2940, 588762), (3240, 534247), (3528, 490635), (3780, 457926), (3969, 436120), (4410, 392508), (4536, 381605), (5292, 327090), (5670, 305284), (5880, 294381), (6615, 261672), (7560, 228963), (7938, 218060), (8820, 196254), (10584, 163545), (10903, 158760), (11340, 152642), (13230, 130836), (15876, 109030), (17640, 98127), (19845, 87224), (21806, 79380), (22680, 76321), (26460, 65418), (31752, 54515), (32709, 52920), (39690, 43612)]