657292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 2324851200

約数和(自身を除く): 1667559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 61, 68, 76, 80, 85, 95, 102, 114, 120, 122, 136, 139, 152, 170, 183, 190, 204, 228, 240, 244, 255, 272, 278, 285, 304, 305, 323, 340, 366, 380, 408, 417, 456, 488, 510, 556, 570, 610, 646, 680, 695, 732, 760, 816, 834, 912, 915, 969, 976, 1020, 1037, 1112, 1140, 1159, 1220, 1292, 1360, 1390, 1464, 1520, 1615, 1668, 1830, 1938, 2040, 2074, 2085, 2224, 2280, 2318, 2363, 2440, 2584, 2641, 2780, 2928, 3111, 3230, 3336, 3477, 3660, 3876, 4080, 4148, 4170, 4560, 4636, 4726, 4845, 4880, 5168, 5185, 5282, 5560, 5795, 6222, 6460, 6672, 6954, 7089, 7320, 7752, 7923, 8296, 8340, 8479, 9272, 9452, 9690, 10370, 10564, 11120, 11590, 11815, 12444, 12920, 13205, 13908, 14178, 14640, 15504, 15555, 15846, 16592, 16680, 16958, 17385, 18544, 18904, 19380, 19703, 20740, 21128, 23180, 23630, 24888, 25437, 25840, 26410, 27816, 28356, 31110, 31692, 33360, 33916, 34770, 35445, 37808, 38760, 39406, 39615, 41480, 42256, 42395, 44897, 46360, 47260, 49776, 50874, 52820, 55632, 56712, 59109, 62220, 63384, 67832, 69540, 70890, 77520, 78812, 79230, 82960, 84790, 89794, 92720, 94520, 98515, 101748, 105640, 113424, 118218, 124440, 126768, 127185, 134691, 135664, 139080, 141780, 144143, 157624, 158460, 161101, 169580, 179588, 189040, 197030, 203496, 211280, 224485, 236436, 248880, 254370, 269382, 278160, 283560, 288286, 295545, 315248, 316920, 322202, 339160, 359176, 394060, 406992, 432429, 448970, 472872, 483303, 508740, 538764, 567120, 576572, 591090, 633840, 644404, 673455, 678320, 718352, 720715, 788120, 805505, 864858, 897940, 945744, 966606, 1017480, 1077528, 1153144, 1182180, 1288808, 1346910, 1441430, 1576240, 1611010, 1729716, 1795880, 1933212, 2034960, 2155056, 2162145, 2306288, 2364360, 2416515, 2577616, 2693820, 2738717, 2882860, 3222020, 3459432, 3591760, 3866424, 4324290, 4728720, 4833030, 5387640, 5477434, 5765720, 6444040, 6918864, 7732848, 8216151, 8648580, 9666060, 10775280, 10954868, 11531440, 12888080, 13693585, 16432302, 17297160, 19332120, 21909736, 27387170, 32864604, 34594320, 38664240, 41080755, 43819472, 54774340, 65729208, 82161510, 109548680, 131458416, 164323020, 219097360, 328646040, 657292080]

約数ペア:

[(1, 657292080), (2, 328646040), (3, 219097360), (4, 164323020), (5, 131458416), (6, 109548680), (8, 82161510), (10, 65729208), (12, 54774340), (15, 43819472), (16, 41080755), (17, 38664240), (19, 34594320), (20, 32864604), (24, 27387170), (30, 21909736), (34, 19332120), (38, 17297160), (40, 16432302), (48, 13693585), (51, 12888080), (57, 11531440), (60, 10954868), (61, 10775280), (68, 9666060), (76, 8648580), (80, 8216151), (85, 7732848), (95, 6918864), (102, 6444040), (114, 5765720), (120, 5477434), (122, 5387640), (136, 4833030), (139, 4728720), (152, 4324290), (170, 3866424), (183, 3591760), (190, 3459432), (204, 3222020), (228, 2882860), (240, 2738717), (244, 2693820), (255, 2577616), (272, 2416515), (278, 2364360), (285, 2306288), (304, 2162145), (305, 2155056), (323, 2034960), (340, 1933212), (366, 1795880), (380, 1729716), (408, 1611010), (417, 1576240), (456, 1441430), (488, 1346910), (510, 1288808), (556, 1182180), (570, 1153144), (610, 1077528), (646, 1017480), (680, 966606), (695, 945744), (732, 897940), (760, 864858), (816, 805505), (834, 788120), (912, 720715), (915, 718352), (969, 678320), (976, 673455), (1020, 644404), (1037, 633840), (1112, 591090), (1140, 576572), (1159, 567120), (1220, 538764), (1292, 508740), (1360, 483303), (1390, 472872), (1464, 448970), (1520, 432429), (1615, 406992), (1668, 394060), (1830, 359176), (1938, 339160), (2040, 322202), (2074, 316920), (2085, 315248), (2224, 295545), (2280, 288286), (2318, 283560), (2363, 278160), (2440, 269382), (2584, 254370), (2641, 248880), (2780, 236436), (2928, 224485), (3111, 211280), (3230, 203496), (3336, 197030), (3477, 189040), (3660, 179588), (3876, 169580), (4080, 161101), (4148, 158460), (4170, 157624), (4560, 144143), (4636, 141780), (4726, 139080), (4845, 135664), (4880, 134691), (5168, 127185), (5185, 126768), (5282, 124440), (5560, 118218), (5795, 113424), (6222, 105640), (6460, 101748), (6672, 98515), (6954, 94520), (7089, 92720), (7320, 89794), (7752, 84790), (7923, 82960), (8296, 79230), (8340, 78812), (8479, 77520), (9272, 70890), (9452, 69540), (9690, 67832), (10370, 63384), (10564, 62220), (11120, 59109), (11590, 56712), (11815, 55632), (12444, 52820), (12920, 50874), (13205, 49776), (13908, 47260), (14178, 46360), (14640, 44897), (15504, 42395), (15555, 42256), (15846, 41480), (16592, 39615), (16680, 39406), (16958, 38760), (17385, 37808), (18544, 35445), (18904, 34770), (19380, 33916), (19703, 33360), (20740, 31692), (21128, 31110), (23180, 28356), (23630, 27816), (24888, 26410), (25437, 25840)]