154259040

素因数分解:

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

素因数の和:509

約数の個数: 192

約数和(自身を含む): 533433600

約数和(自身を除く): 379174560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 419, 472, 480, 520, 590, 624, 708, 767, 780, 838, 885, 944, 1040, 1180, 1248, 1257, 1416, 1534, 1560, 1676, 1770, 1888, 2080, 2095, 2301, 2360, 2514, 2832, 3068, 3120, 3352, 3540, 3835, 4190, 4602, 4720, 5028, 5447, 5664, 6136, 6240, 6285, 6704, 7080, 7670, 8380, 9204, 9440, 10056, 10894, 11505, 12272, 12570, 13408, 14160, 15340, 16341, 16760, 18408, 20112, 21788, 23010, 24544, 24721, 25140, 27235, 28320, 30680, 32682, 33520, 36816, 40224, 43576, 46020, 49442, 50280, 54470, 61360, 65364, 67040, 73632, 74163, 81705, 87152, 92040, 98884, 100560, 108940, 122720, 123605, 130728, 148326, 163410, 174304, 184080, 197768, 201120, 217880, 247210, 261456, 296652, 321373, 326820, 368160, 370815, 395536, 435760, 494420, 522912, 593304, 642746, 653640, 741630, 791072, 871520, 964119, 988840, 1186608, 1285492, 1307280, 1483260, 1606865, 1928238, 1977680, 2373216, 2570984, 2614560, 2966520, 3213730, 3856476, 3955360, 4820595, 5141968, 5933040, 6427460, 7712952, 9641190, 10283936, 11866080, 12854920, 15425904, 19282380, 25709840, 30851808, 38564760, 51419680, 77129520, 154259040]

約数ペア:

[(1, 154259040), (2, 77129520), (3, 51419680), (4, 38564760), (5, 30851808), (6, 25709840), (8, 19282380), (10, 15425904), (12, 12854920), (13, 11866080), (15, 10283936), (16, 9641190), (20, 7712952), (24, 6427460), (26, 5933040), (30, 5141968), (32, 4820595), (39, 3955360), (40, 3856476), (48, 3213730), (52, 2966520), (59, 2614560), (60, 2570984), (65, 2373216), (78, 1977680), (80, 1928238), (96, 1606865), (104, 1483260), (118, 1307280), (120, 1285492), (130, 1186608), (156, 988840), (160, 964119), (177, 871520), (195, 791072), (208, 741630), (236, 653640), (240, 642746), (260, 593304), (295, 522912), (312, 494420), (354, 435760), (390, 395536), (416, 370815), (419, 368160), (472, 326820), (480, 321373), (520, 296652), (590, 261456), (624, 247210), (708, 217880), (767, 201120), (780, 197768), (838, 184080), (885, 174304), (944, 163410), (1040, 148326), (1180, 130728), (1248, 123605), (1257, 122720), (1416, 108940), (1534, 100560), (1560, 98884), (1676, 92040), (1770, 87152), (1888, 81705), (2080, 74163), (2095, 73632), (2301, 67040), (2360, 65364), (2514, 61360), (2832, 54470), (3068, 50280), (3120, 49442), (3352, 46020), (3540, 43576), (3835, 40224), (4190, 36816), (4602, 33520), (4720, 32682), (5028, 30680), (5447, 28320), (5664, 27235), (6136, 25140), (6240, 24721), (6285, 24544), (6704, 23010), (7080, 21788), (7670, 20112), (8380, 18408), (9204, 16760), (9440, 16341), (10056, 15340), (10894, 14160), (11505, 13408), (12272, 12570)]