2455071840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 9072816480

約数和(自身を除く): 6617744640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 313, 360, 390, 416, 419, 468, 480, 520, 585, 624, 626, 720, 780, 838, 936, 939, 1040, 1170, 1248, 1252, 1257, 1440, 1560, 1565, 1676, 1872, 1878, 2080, 2095, 2340, 2504, 2514, 2817, 3120, 3130, 3352, 3744, 3756, 3771, 4069, 4190, 4680, 4695, 5008, 5028, 5447, 5634, 6240, 6260, 6285, 6704, 7512, 7542, 8138, 8380, 9360, 9390, 10016, 10056, 10894, 11268, 12207, 12520, 12570, 13408, 14085, 15024, 15084, 16276, 16341, 16760, 18720, 18780, 18855, 20112, 20345, 21788, 22536, 24414, 25040, 25140, 27235, 28170, 30048, 30168, 32552, 32682, 33520, 36621, 37560, 37710, 40224, 40690, 43576, 45072, 48828, 49023, 50080, 50280, 54470, 56340, 60336, 61035, 65104, 65364, 67040, 73242, 75120, 75420, 81380, 81705, 87152, 90144, 97656, 98046, 100560, 108940, 112680, 120672, 122070, 130208, 130728, 131147, 146484, 150240, 150840, 162760, 163410, 174304, 183105, 195312, 196092, 201120, 217880, 225360, 244140, 245115, 261456, 262294, 292968, 301680, 325520, 326820, 366210, 390624, 392184, 393441, 435760, 450720, 488280, 490230, 522912, 524588, 585936, 603360, 651040, 653640, 655735, 732420, 784368, 786882, 871520, 976560, 980460, 1049176, 1171872, 1180323, 1307280, 1311470, 1464840, 1568736, 1573764, 1704911, 1953120, 1960920, 1967205, 2098352, 2360646, 2614560, 2622940, 2929680, 3147528, 3409822, 3921840, 3934410, 4196704, 4721292, 5114733, 5245880, 5859360, 5901615, 6295056, 6819644, 7843680, 7868820, 8524555, 9442584, 10229466, 10491760, 11803230, 12590112, 13639288, 15344199, 15737640, 17049110, 18885168, 20458932, 20983520, 23606460, 25573665, 27278576, 30688398, 31475280, 34098220, 37770336, 40917864, 47212920, 51147330, 54557152, 61376796, 62950560, 68196440, 76720995, 81835728, 94425840, 102294660, 122753592, 136392880, 153441990, 163671456, 188851680, 204589320, 245507184, 272785760, 306883980, 409178640, 491014368, 613767960, 818357280, 1227535920, 2455071840]

約数ペア:

[(1, 2455071840), (2, 1227535920), (3, 818357280), (4, 613767960), (5, 491014368), (6, 409178640), (8, 306883980), (9, 272785760), (10, 245507184), (12, 204589320), (13, 188851680), (15, 163671456), (16, 153441990), (18, 136392880), (20, 122753592), (24, 102294660), (26, 94425840), (30, 81835728), (32, 76720995), (36, 68196440), (39, 62950560), (40, 61376796), (45, 54557152), (48, 51147330), (52, 47212920), (60, 40917864), (65, 37770336), (72, 34098220), (78, 31475280), (80, 30688398), (90, 27278576), (96, 25573665), (104, 23606460), (117, 20983520), (120, 20458932), (130, 18885168), (144, 17049110), (156, 15737640), (160, 15344199), (180, 13639288), (195, 12590112), (208, 11803230), (234, 10491760), (240, 10229466), (260, 9442584), (288, 8524555), (312, 7868820), (313, 7843680), (360, 6819644), (390, 6295056), (416, 5901615), (419, 5859360), (468, 5245880), (480, 5114733), (520, 4721292), (585, 4196704), (624, 3934410), (626, 3921840), (720, 3409822), (780, 3147528), (838, 2929680), (936, 2622940), (939, 2614560), (1040, 2360646), (1170, 2098352), (1248, 1967205), (1252, 1960920), (1257, 1953120), (1440, 1704911), (1560, 1573764), (1565, 1568736), (1676, 1464840), (1872, 1311470), (1878, 1307280), (2080, 1180323), (2095, 1171872), (2340, 1049176), (2504, 980460), (2514, 976560), (2817, 871520), (3120, 786882), (3130, 784368), (3352, 732420), (3744, 655735), (3756, 653640), (3771, 651040), (4069, 603360), (4190, 585936), (4680, 524588), (4695, 522912), (5008, 490230), (5028, 488280), (5447, 450720), (5634, 435760), (6240, 393441), (6260, 392184), (6285, 390624), (6704, 366210), (7512, 326820), (7542, 325520), (8138, 301680), (8380, 292968), (9360, 262294), (9390, 261456), (10016, 245115), (10056, 244140), (10894, 225360), (11268, 217880), (12207, 201120), (12520, 196092), (12570, 195312), (13408, 183105), (14085, 174304), (15024, 163410), (15084, 162760), (16276, 150840), (16341, 150240), (16760, 146484), (18720, 131147), (18780, 130728), (18855, 130208), (20112, 122070), (20345, 120672), (21788, 112680), (22536, 108940), (24414, 100560), (25040, 98046), (25140, 97656), (27235, 90144), (28170, 87152), (30048, 81705), (30168, 81380), (32552, 75420), (32682, 75120), (33520, 73242), (36621, 67040), (37560, 65364), (37710, 65104), (40224, 61035), (40690, 60336), (43576, 56340), (45072, 54470), (48828, 50280), (49023, 50080)]