2931424020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{36929}}^1$

素因数の和:36964

約数の個数: 180

約数和(自身を含む): 10697660820

約数和(自身を除く): 7766236800

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26460, 36929, 39690, 73858, 79380, 110787, 147716, 184645, 221574, 258503, 332361, 369290, 443148, 517006, 553935, 664722, 738580, 775509, 997083, 1034012, 1107870, 1292515, 1329444, 1551018, 1661805, 1809521, 1994166, 2215740, 2326527, 2585030, 2991249, 3102036, 3323610, 3619042, 3877545, 3988332, 4653054, 4985415, 5170060, 5428563, 5982498, 6647220, 6979581, 7238084, 7755090, 9047605, 9306108, 9970830, 10857126, 11632635, 11964996, 13959162, 14956245, 15510180, 16285689, 18095210, 19941660, 20938743, 21714252, 23265270, 27142815, 27918324, 29912490, 32571378, 34897905, 36190420, 41877486, 46530540, 48857067, 54285630, 59824980, 65142756, 69795810, 81428445, 83754972, 97714134, 104693715, 108571260, 139591620, 146571201, 162856890, 195428268, 209387430, 244285335, 293142402, 325713780, 418774860, 488570670, 586284804, 732856005, 977141340, 1465712010, 2931424020]

約数ペア:

[(1, 2931424020), (2, 1465712010), (3, 977141340), (4, 732856005), (5, 586284804), (6, 488570670), (7, 418774860), (9, 325713780), (10, 293142402), (12, 244285335), (14, 209387430), (15, 195428268), (18, 162856890), (20, 146571201), (21, 139591620), (27, 108571260), (28, 104693715), (30, 97714134), (35, 83754972), (36, 81428445), (42, 69795810), (45, 65142756), (49, 59824980), (54, 54285630), (60, 48857067), (63, 46530540), (70, 41877486), (81, 36190420), (84, 34897905), (90, 32571378), (98, 29912490), (105, 27918324), (108, 27142815), (126, 23265270), (135, 21714252), (140, 20938743), (147, 19941660), (162, 18095210), (180, 16285689), (189, 15510180), (196, 14956245), (210, 13959162), (245, 11964996), (252, 11632635), (270, 10857126), (294, 9970830), (315, 9306108), (324, 9047605), (378, 7755090), (405, 7238084), (420, 6979581), (441, 6647220), (490, 5982498), (540, 5428563), (567, 5170060), (588, 4985415), (630, 4653054), (735, 3988332), (756, 3877545), (810, 3619042), (882, 3323610), (945, 3102036), (980, 2991249), (1134, 2585030), (1260, 2326527), (1323, 2215740), (1470, 1994166), (1620, 1809521), (1764, 1661805), (1890, 1551018), (2205, 1329444), (2268, 1292515), (2646, 1107870), (2835, 1034012), (2940, 997083), (3780, 775509), (3969, 738580), (4410, 664722), (5292, 553935), (5670, 517006), (6615, 443148), (7938, 369290), (8820, 332361), (11340, 258503), (13230, 221574), (15876, 184645), (19845, 147716), (26460, 110787), (36929, 79380), (39690, 73858)]