1310681520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^2$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 4643140320

約数和(自身を除く): 3332458800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 107, 108, 120, 135, 144, 159, 180, 212, 214, 216, 240, 265, 270, 318, 321, 360, 424, 428, 432, 477, 530, 535, 540, 636, 642, 720, 795, 848, 856, 954, 963, 1060, 1070, 1080, 1272, 1284, 1431, 1590, 1605, 1712, 1908, 1926, 2120, 2140, 2160, 2385, 2544, 2568, 2862, 2889, 3180, 3210, 3816, 3852, 4240, 4280, 4770, 4815, 5136, 5671, 5724, 5778, 6360, 6420, 7155, 7632, 7704, 8560, 9540, 9630, 11342, 11448, 11449, 11556, 12720, 12840, 14310, 14445, 15408, 17013, 19080, 19260, 22684, 22896, 22898, 23112, 25680, 28355, 28620, 28890, 34026, 34347, 38160, 38520, 45368, 45796, 46224, 51039, 56710, 57240, 57245, 57780, 68052, 68694, 77040, 85065, 90736, 91592, 102078, 103041, 113420, 114480, 114490, 115560, 136104, 137388, 153117, 170130, 171735, 183184, 204156, 206082, 226840, 228980, 231120, 255195, 272208, 274776, 306234, 309123, 340260, 343470, 408312, 412164, 453680, 457960, 510390, 515205, 549552, 606797, 612468, 618246, 680520, 686940, 765585, 816624, 824328, 915920, 1020780, 1030410, 1213594, 1224936, 1236492, 1361040, 1373880, 1531170, 1545615, 1648656, 1820391, 2041560, 2060820, 2427188, 2449872, 2472984, 2747760, 3033985, 3062340, 3091230, 3640782, 4083120, 4121640, 4854376, 4945968, 5461173, 6067970, 6124680, 6182460, 7281564, 8243280, 9101955, 9708752, 10922346, 12135940, 12249360, 12364920, 14563128, 16383519, 18203910, 21844692, 24271880, 24729840, 27305865, 29126256, 32767038, 36407820, 43689384, 48543760, 54611730, 65534076, 72815640, 81917595, 87378768, 109223460, 131068152, 145631280, 163835190, 218446920, 262136304, 327670380, 436893840, 655340760, 1310681520]

約数ペア:

[(1, 1310681520), (2, 655340760), (3, 436893840), (4, 327670380), (5, 262136304), (6, 218446920), (8, 163835190), (9, 145631280), (10, 131068152), (12, 109223460), (15, 87378768), (16, 81917595), (18, 72815640), (20, 65534076), (24, 54611730), (27, 48543760), (30, 43689384), (36, 36407820), (40, 32767038), (45, 29126256), (48, 27305865), (53, 24729840), (54, 24271880), (60, 21844692), (72, 18203910), (80, 16383519), (90, 14563128), (106, 12364920), (107, 12249360), (108, 12135940), (120, 10922346), (135, 9708752), (144, 9101955), (159, 8243280), (180, 7281564), (212, 6182460), (214, 6124680), (216, 6067970), (240, 5461173), (265, 4945968), (270, 4854376), (318, 4121640), (321, 4083120), (360, 3640782), (424, 3091230), (428, 3062340), (432, 3033985), (477, 2747760), (530, 2472984), (535, 2449872), (540, 2427188), (636, 2060820), (642, 2041560), (720, 1820391), (795, 1648656), (848, 1545615), (856, 1531170), (954, 1373880), (963, 1361040), (1060, 1236492), (1070, 1224936), (1080, 1213594), (1272, 1030410), (1284, 1020780), (1431, 915920), (1590, 824328), (1605, 816624), (1712, 765585), (1908, 686940), (1926, 680520), (2120, 618246), (2140, 612468), (2160, 606797), (2385, 549552), (2544, 515205), (2568, 510390), (2862, 457960), (2889, 453680), (3180, 412164), (3210, 408312), (3816, 343470), (3852, 340260), (4240, 309123), (4280, 306234), (4770, 274776), (4815, 272208), (5136, 255195), (5671, 231120), (5724, 228980), (5778, 226840), (6360, 206082), (6420, 204156), (7155, 183184), (7632, 171735), (7704, 170130), (8560, 153117), (9540, 137388), (9630, 136104), (11342, 115560), (11448, 114490), (11449, 114480), (11556, 113420), (12720, 103041), (12840, 102078), (14310, 91592), (14445, 90736), (15408, 85065), (17013, 77040), (19080, 68694), (19260, 68052), (22684, 57780), (22896, 57245), (22898, 57240), (23112, 56710), (25680, 51039), (28355, 46224), (28620, 45796), (28890, 45368), (34026, 38520), (34347, 38160)]