38564760

素因数分解:

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

素因数の和:505

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 88443240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 419, 472, 520, 590, 708, 767, 780, 838, 885, 1180, 1257, 1416, 1534, 1560, 1676, 1770, 2095, 2301, 2360, 2514, 3068, 3352, 3540, 3835, 4190, 4602, 5028, 5447, 6136, 6285, 7080, 7670, 8380, 9204, 10056, 10894, 11505, 12570, 15340, 16341, 16760, 18408, 21788, 23010, 24721, 25140, 27235, 30680, 32682, 43576, 46020, 49442, 50280, 54470, 65364, 74163, 81705, 92040, 98884, 108940, 123605, 130728, 148326, 163410, 197768, 217880, 247210, 296652, 321373, 326820, 370815, 494420, 593304, 642746, 653640, 741630, 964119, 988840, 1285492, 1483260, 1606865, 1928238, 2570984, 2966520, 3213730, 3856476, 4820595, 6427460, 7712952, 9641190, 12854920, 19282380, 38564760]

約数ペア:

[(1, 38564760), (2, 19282380), (3, 12854920), (4, 9641190), (5, 7712952), (6, 6427460), (8, 4820595), (10, 3856476), (12, 3213730), (13, 2966520), (15, 2570984), (20, 1928238), (24, 1606865), (26, 1483260), (30, 1285492), (39, 988840), (40, 964119), (52, 741630), (59, 653640), (60, 642746), (65, 593304), (78, 494420), (104, 370815), (118, 326820), (120, 321373), (130, 296652), (156, 247210), (177, 217880), (195, 197768), (236, 163410), (260, 148326), (295, 130728), (312, 123605), (354, 108940), (390, 98884), (419, 92040), (472, 81705), (520, 74163), (590, 65364), (708, 54470), (767, 50280), (780, 49442), (838, 46020), (885, 43576), (1180, 32682), (1257, 30680), (1416, 27235), (1534, 25140), (1560, 24721), (1676, 23010), (1770, 21788), (2095, 18408), (2301, 16760), (2360, 16341), (2514, 15340), (3068, 12570), (3352, 11505), (3540, 10894), (3835, 10056), (4190, 9204), (4602, 8380), (5028, 7670), (5447, 7080), (6136, 6285)]