57847140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 134781660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 419, 468, 531, 585, 590, 708, 767, 780, 838, 885, 1062, 1170, 1180, 1257, 1534, 1676, 1770, 2095, 2124, 2301, 2340, 2514, 2655, 3068, 3540, 3771, 3835, 4190, 4602, 5028, 5310, 5447, 6285, 6903, 7542, 7670, 8380, 9204, 10620, 10894, 11505, 12570, 13806, 15084, 15340, 16341, 18855, 21788, 23010, 24721, 25140, 27235, 27612, 32682, 34515, 37710, 46020, 49023, 49442, 54470, 65364, 69030, 74163, 75420, 81705, 98046, 98884, 108940, 123605, 138060, 148326, 163410, 196092, 222489, 245115, 247210, 296652, 321373, 326820, 370815, 444978, 490230, 494420, 642746, 741630, 889956, 964119, 980460, 1112445, 1285492, 1483260, 1606865, 1928238, 2224890, 2892357, 3213730, 3856476, 4449780, 4820595, 5784714, 6427460, 9641190, 11569428, 14461785, 19282380, 28923570, 57847140]

約数ペア:

[(1, 57847140), (2, 28923570), (3, 19282380), (4, 14461785), (5, 11569428), (6, 9641190), (9, 6427460), (10, 5784714), (12, 4820595), (13, 4449780), (15, 3856476), (18, 3213730), (20, 2892357), (26, 2224890), (30, 1928238), (36, 1606865), (39, 1483260), (45, 1285492), (52, 1112445), (59, 980460), (60, 964119), (65, 889956), (78, 741630), (90, 642746), (117, 494420), (118, 490230), (130, 444978), (156, 370815), (177, 326820), (180, 321373), (195, 296652), (234, 247210), (236, 245115), (260, 222489), (295, 196092), (354, 163410), (390, 148326), (419, 138060), (468, 123605), (531, 108940), (585, 98884), (590, 98046), (708, 81705), (767, 75420), (780, 74163), (838, 69030), (885, 65364), (1062, 54470), (1170, 49442), (1180, 49023), (1257, 46020), (1534, 37710), (1676, 34515), (1770, 32682), (2095, 27612), (2124, 27235), (2301, 25140), (2340, 24721), (2514, 23010), (2655, 21788), (3068, 18855), (3540, 16341), (3771, 15340), (3835, 15084), (4190, 13806), (4602, 12570), (5028, 11505), (5310, 10894), (5447, 10620), (6285, 9204), (6903, 8380), (7542, 7670)]