308238120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 1046232720

約数和(自身を除く): 737994600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 73, 74, 90, 111, 120, 146, 148, 180, 185, 219, 222, 292, 296, 317, 333, 360, 365, 370, 438, 444, 555, 584, 634, 657, 666, 730, 740, 876, 888, 951, 1095, 1110, 1268, 1314, 1332, 1460, 1480, 1585, 1665, 1752, 1902, 2190, 2220, 2536, 2628, 2664, 2701, 2853, 2920, 3170, 3285, 3330, 3804, 4380, 4440, 4755, 5256, 5402, 5706, 6340, 6570, 6660, 7608, 8103, 8760, 9510, 10804, 11412, 11729, 12680, 13140, 13320, 13505, 14265, 16206, 19020, 21608, 22824, 23141, 23458, 24309, 26280, 27010, 28530, 32412, 35187, 38040, 40515, 46282, 46916, 48618, 54020, 57060, 58645, 64824, 69423, 70374, 81030, 92564, 93832, 97236, 105561, 108040, 114120, 115705, 117290, 121545, 138846, 140748, 162060, 175935, 185128, 194472, 208269, 211122, 231410, 234580, 243090, 277692, 281496, 324120, 347115, 351870, 416538, 422244, 462820, 469160, 486180, 527805, 555384, 694230, 703740, 833076, 844488, 856217, 925640, 972360, 1041345, 1055610, 1388460, 1407480, 1666152, 1712434, 2082690, 2111220, 2568651, 2776920, 3424868, 4165380, 4222440, 4281085, 5137302, 6849736, 7705953, 8330760, 8562170, 10274604, 12843255, 15411906, 17124340, 20549208, 25686510, 30823812, 34248680, 38529765, 51373020, 61647624, 77059530, 102746040, 154119060, 308238120]

約数ペア:

[(1, 308238120), (2, 154119060), (3, 102746040), (4, 77059530), (5, 61647624), (6, 51373020), (8, 38529765), (9, 34248680), (10, 30823812), (12, 25686510), (15, 20549208), (18, 17124340), (20, 15411906), (24, 12843255), (30, 10274604), (36, 8562170), (37, 8330760), (40, 7705953), (45, 6849736), (60, 5137302), (72, 4281085), (73, 4222440), (74, 4165380), (90, 3424868), (111, 2776920), (120, 2568651), (146, 2111220), (148, 2082690), (180, 1712434), (185, 1666152), (219, 1407480), (222, 1388460), (292, 1055610), (296, 1041345), (317, 972360), (333, 925640), (360, 856217), (365, 844488), (370, 833076), (438, 703740), (444, 694230), (555, 555384), (584, 527805), (634, 486180), (657, 469160), (666, 462820), (730, 422244), (740, 416538), (876, 351870), (888, 347115), (951, 324120), (1095, 281496), (1110, 277692), (1268, 243090), (1314, 234580), (1332, 231410), (1460, 211122), (1480, 208269), (1585, 194472), (1665, 185128), (1752, 175935), (1902, 162060), (2190, 140748), (2220, 138846), (2536, 121545), (2628, 117290), (2664, 115705), (2701, 114120), (2853, 108040), (2920, 105561), (3170, 97236), (3285, 93832), (3330, 92564), (3804, 81030), (4380, 70374), (4440, 69423), (4755, 64824), (5256, 58645), (5402, 57060), (5706, 54020), (6340, 48618), (6570, 46916), (6660, 46282), (7608, 40515), (8103, 38040), (8760, 35187), (9510, 32412), (10804, 28530), (11412, 27010), (11729, 26280), (12680, 24309), (13140, 23458), (13320, 23141), (13505, 22824), (14265, 21608), (16206, 19020)]