780537185640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3499}}^1\times {\mathrm{4523}}^1$

素因数の和:8176

約数の個数: 192

約数和(自身を含む): 2556557640000

約数和(自身を除く): 1776020454360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 3499, 4110, 4523, 4932, 5480, 6165, 6998, 8220, 9046, 9864, 10497, 12330, 13569, 13996, 16440, 17495, 18092, 20994, 22615, 24660, 27138, 27992, 31491, 34990, 36184, 40707, 41988, 45230, 49320, 52485, 54276, 62982, 67845, 69980, 81414, 83976, 90460, 104970, 108552, 125964, 135690, 139960, 157455, 162828, 180920, 203535, 209940, 251928, 271380, 314910, 325656, 407070, 419880, 479363, 542760, 619651, 629820, 814140, 958726, 1239302, 1259640, 1438089, 1628280, 1858953, 1917452, 2396815, 2478604, 2876178, 3098255, 3717906, 3834904, 4314267, 4793630, 4957208, 5576859, 5752356, 6196510, 7190445, 7435812, 8628534, 9294765, 9587260, 11153718, 11504712, 12393020, 14380890, 14871624, 15825977, 17257068, 18589530, 19174520, 21571335, 22307436, 24786040, 27884295, 28761780, 31651954, 34514136, 37179060, 43142670, 44614872, 47477931, 55768590, 57523560, 63303908, 74358120, 79129885, 86285340, 94955862, 111537180, 126607816, 142433793, 158259770, 172570680, 189911724, 223074360, 237389655, 284867586, 316519540, 379823448, 474779310, 569735172, 633039080, 712168965, 949558620, 1139470344, 1424337930, 1899117240, 2168158849, 2848675860, 4336317698, 5697351720, 6504476547, 8672635396, 10840794245, 13008953094, 17345270792, 19513429641, 21681588490, 26017906188, 32522382735, 39026859282, 43363176980, 52035812376, 65044765470, 78053718564, 86726353960, 97567148205, 130089530940, 156107437128, 195134296410, 260179061880, 390268592820, 780537185640]

約数ペア:

[(1, 780537185640), (2, 390268592820), (3, 260179061880), (4, 195134296410), (5, 156107437128), (6, 130089530940), (8, 97567148205), (9, 86726353960), (10, 78053718564), (12, 65044765470), (15, 52035812376), (18, 43363176980), (20, 39026859282), (24, 32522382735), (30, 26017906188), (36, 21681588490), (40, 19513429641), (45, 17345270792), (60, 13008953094), (72, 10840794245), (90, 8672635396), (120, 6504476547), (137, 5697351720), (180, 4336317698), (274, 2848675860), (360, 2168158849), (411, 1899117240), (548, 1424337930), (685, 1139470344), (822, 949558620), (1096, 712168965), (1233, 633039080), (1370, 569735172), (1644, 474779310), (2055, 379823448), (2466, 316519540), (2740, 284867586), (3288, 237389655), (3499, 223074360), (4110, 189911724), (4523, 172570680), (4932, 158259770), (5480, 142433793), (6165, 126607816), (6998, 111537180), (8220, 94955862), (9046, 86285340), (9864, 79129885), (10497, 74358120), (12330, 63303908), (13569, 57523560), (13996, 55768590), (16440, 47477931), (17495, 44614872), (18092, 43142670), (20994, 37179060), (22615, 34514136), (24660, 31651954), (27138, 28761780), (27992, 27884295), (31491, 24786040), (34990, 22307436), (36184, 21571335), (40707, 19174520), (41988, 18589530), (45230, 17257068), (49320, 15825977), (52485, 14871624), (54276, 14380890), (62982, 12393020), (67845, 11504712), (69980, 11153718), (81414, 9587260), (83976, 9294765), (90460, 8628534), (104970, 7435812), (108552, 7190445), (125964, 6196510), (135690, 5752356), (139960, 5576859), (157455, 4957208), (162828, 4793630), (180920, 4314267), (203535, 3834904), (209940, 3717906), (251928, 3098255), (271380, 2876178), (314910, 2478604), (325656, 2396815), (407070, 1917452), (419880, 1858953), (479363, 1628280), (542760, 1438089), (619651, 1259640), (629820, 1239302), (814140, 958726)]