19005383520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{10567}}^1$

素因数の和:11837

約数の個数: 144

約数和(自身を含む): 64913940000

約数和(自身を除く): 45908556480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1249, 1440, 2498, 3747, 4996, 6245, 7494, 9992, 10567, 11241, 12490, 14988, 18735, 19984, 21134, 22482, 24980, 29976, 31701, 37470, 39968, 42268, 44964, 49960, 52835, 56205, 59952, 63402, 74940, 84536, 89928, 95103, 99920, 105670, 112410, 119904, 126804, 149880, 158505, 169072, 179856, 190206, 199840, 211340, 224820, 253608, 299760, 317010, 338144, 359712, 380412, 422680, 449640, 475515, 507216, 599520, 634020, 760824, 845360, 899280, 951030, 1014432, 1268040, 1521648, 1690720, 1798560, 1902060, 2536080, 3043296, 3804120, 5072160, 7608240, 13198183, 15216480, 26396366, 39594549, 52792732, 65990915, 79189098, 105585464, 118783647, 131981830, 158378196, 197972745, 211170928, 237567294, 263963660, 316756392, 395945490, 422341856, 475134588, 527927320, 593918235, 633512784, 791890980, 950269176, 1055854640, 1187836470, 1267025568, 1583781960, 1900538352, 2111709280, 2375672940, 3167563920, 3801076704, 4751345880, 6335127840, 9502691760, 19005383520]

約数ペア:

[(1, 19005383520), (2, 9502691760), (3, 6335127840), (4, 4751345880), (5, 3801076704), (6, 3167563920), (8, 2375672940), (9, 2111709280), (10, 1900538352), (12, 1583781960), (15, 1267025568), (16, 1187836470), (18, 1055854640), (20, 950269176), (24, 791890980), (30, 633512784), (32, 593918235), (36, 527927320), (40, 475134588), (45, 422341856), (48, 395945490), (60, 316756392), (72, 263963660), (80, 237567294), (90, 211170928), (96, 197972745), (120, 158378196), (144, 131981830), (160, 118783647), (180, 105585464), (240, 79189098), (288, 65990915), (360, 52792732), (480, 39594549), (720, 26396366), (1249, 15216480), (1440, 13198183), (2498, 7608240), (3747, 5072160), (4996, 3804120), (6245, 3043296), (7494, 2536080), (9992, 1902060), (10567, 1798560), (11241, 1690720), (12490, 1521648), (14988, 1268040), (18735, 1014432), (19984, 951030), (21134, 899280), (22482, 845360), (24980, 760824), (29976, 634020), (31701, 599520), (37470, 507216), (39968, 475515), (42268, 449640), (44964, 422680), (49960, 380412), (52835, 359712), (56205, 338144), (59952, 317010), (63402, 299760), (74940, 253608), (84536, 224820), (89928, 211340), (95103, 199840), (99920, 190206), (105670, 179856), (112410, 169072), (119904, 158505), (126804, 149880)]