157990560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3655

約数の個数: 192

約数和(自身を含む): 612686592

約数和(自身を除く): 454696032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3617, 3640, 4368, 5460, 6240, 7234, 7280, 8736, 10851, 10920, 14468, 14560, 18085, 21702, 21840, 25319, 28936, 36170, 43404, 43680, 47021, 50638, 54255, 57872, 72340, 75957, 86808, 94042, 101276, 108510, 115744, 126595, 141063, 144680, 151914, 173616, 188084, 202552, 217020, 235105, 253190, 282126, 289360, 303828, 329147, 347232, 376168, 379785, 405104, 434040, 470210, 506380, 564252, 578720, 607656, 658294, 705315, 752336, 759570, 810208, 868080, 940420, 987441, 1012760, 1128504, 1215312, 1316588, 1410630, 1504672, 1519140, 1645735, 1736160, 1880840, 1974882, 2025520, 2257008, 2430624, 2633176, 2821260, 3038280, 3291470, 3761680, 3949764, 4051040, 4514016, 4937205, 5266352, 5642520, 6076560, 6582940, 7523360, 7899528, 9874410, 10532704, 11285040, 12153120, 13165880, 15799056, 19748820, 22570080, 26331760, 31598112, 39497640, 52663520, 78995280, 157990560]

約数ペア:

[(1, 157990560), (2, 78995280), (3, 52663520), (4, 39497640), (5, 31598112), (6, 26331760), (7, 22570080), (8, 19748820), (10, 15799056), (12, 13165880), (13, 12153120), (14, 11285040), (15, 10532704), (16, 9874410), (20, 7899528), (21, 7523360), (24, 6582940), (26, 6076560), (28, 5642520), (30, 5266352), (32, 4937205), (35, 4514016), (39, 4051040), (40, 3949764), (42, 3761680), (48, 3291470), (52, 3038280), (56, 2821260), (60, 2633176), (65, 2430624), (70, 2257008), (78, 2025520), (80, 1974882), (84, 1880840), (91, 1736160), (96, 1645735), (104, 1519140), (105, 1504672), (112, 1410630), (120, 1316588), (130, 1215312), (140, 1128504), (156, 1012760), (160, 987441), (168, 940420), (182, 868080), (195, 810208), (208, 759570), (210, 752336), (224, 705315), (240, 658294), (260, 607656), (273, 578720), (280, 564252), (312, 506380), (336, 470210), (364, 434040), (390, 405104), (416, 379785), (420, 376168), (455, 347232), (480, 329147), (520, 303828), (546, 289360), (560, 282126), (624, 253190), (672, 235105), (728, 217020), (780, 202552), (840, 188084), (910, 173616), (1040, 151914), (1092, 144680), (1120, 141063), (1248, 126595), (1365, 115744), (1456, 108510), (1560, 101276), (1680, 94042), (1820, 86808), (2080, 75957), (2184, 72340), (2730, 57872), (2912, 54255), (3120, 50638), (3360, 47021), (3617, 43680), (3640, 43404), (4368, 36170), (5460, 28936), (6240, 25319), (7234, 21840), (7280, 21702), (8736, 18085), (10851, 14560), (10920, 14468)]