1880540688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1841

約数の個数: 160

約数和(自身を含む): 5490648576

約数和(自身を除く): 3610107888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 47, 48, 52, 74, 78, 94, 104, 111, 141, 148, 156, 188, 208, 222, 282, 296, 312, 376, 444, 481, 564, 592, 611, 624, 752, 888, 962, 1128, 1222, 1443, 1733, 1739, 1776, 1833, 1924, 2256, 2444, 2886, 3466, 3478, 3666, 3848, 4888, 5199, 5217, 5772, 6932, 6956, 7332, 7696, 9776, 10398, 10434, 11544, 13864, 13912, 14664, 20796, 20868, 22529, 22607, 23088, 27728, 27824, 29328, 41592, 41736, 45058, 45214, 64121, 67587, 67821, 81451, 83184, 83472, 90116, 90428, 128242, 135174, 135642, 162902, 180232, 180856, 192363, 244353, 256484, 270348, 271284, 325804, 360464, 361712, 384726, 488706, 512968, 540696, 542568, 651608, 769452, 833573, 977412, 1025936, 1058863, 1081392, 1085136, 1303216, 1538904, 1667146, 1954824, 2117726, 2500719, 3013687, 3077808, 3176589, 3334292, 3909648, 4235452, 5001438, 6027374, 6353178, 6668584, 8470904, 9041061, 10002876, 12054748, 12706356, 13337168, 16941808, 18082122, 20005752, 24109496, 25412712, 36164244, 39177931, 40011504, 48218992, 50825424, 72328488, 78355862, 117533793, 144656976, 156711724, 235067586, 313423448, 470135172, 626846896, 940270344, 1880540688]

約数ペア:

[(1, 1880540688), (2, 940270344), (3, 626846896), (4, 470135172), (6, 313423448), (8, 235067586), (12, 156711724), (13, 144656976), (16, 117533793), (24, 78355862), (26, 72328488), (37, 50825424), (39, 48218992), (47, 40011504), (48, 39177931), (52, 36164244), (74, 25412712), (78, 24109496), (94, 20005752), (104, 18082122), (111, 16941808), (141, 13337168), (148, 12706356), (156, 12054748), (188, 10002876), (208, 9041061), (222, 8470904), (282, 6668584), (296, 6353178), (312, 6027374), (376, 5001438), (444, 4235452), (481, 3909648), (564, 3334292), (592, 3176589), (611, 3077808), (624, 3013687), (752, 2500719), (888, 2117726), (962, 1954824), (1128, 1667146), (1222, 1538904), (1443, 1303216), (1733, 1085136), (1739, 1081392), (1776, 1058863), (1833, 1025936), (1924, 977412), (2256, 833573), (2444, 769452), (2886, 651608), (3466, 542568), (3478, 540696), (3666, 512968), (3848, 488706), (4888, 384726), (5199, 361712), (5217, 360464), (5772, 325804), (6932, 271284), (6956, 270348), (7332, 256484), (7696, 244353), (9776, 192363), (10398, 180856), (10434, 180232), (11544, 162902), (13864, 135642), (13912, 135174), (14664, 128242), (20796, 90428), (20868, 90116), (22529, 83472), (22607, 83184), (23088, 81451), (27728, 67821), (27824, 67587), (29328, 64121), (41592, 45214), (41736, 45058)]