181540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 448419360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 619, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1238, 1248, 1410, 1504, 1560, 1833, 1857, 1880, 2080, 2256, 2444, 2476, 2820, 3055, 3095, 3120, 3666, 3714, 3760, 4512, 4888, 4952, 5640, 6110, 6190, 6240, 7332, 7428, 7520, 8047, 9165, 9285, 9776, 9904, 11280, 12220, 12380, 14664, 14856, 16094, 18330, 18570, 19552, 19808, 22560, 24141, 24440, 24760, 29093, 29328, 29712, 32188, 36660, 37140, 40235, 48282, 48880, 49520, 58186, 58656, 59424, 64376, 73320, 74280, 80470, 87279, 96564, 97760, 99040, 116372, 120705, 128752, 145465, 146640, 148560, 160940, 174558, 193128, 232744, 241410, 257504, 290930, 293280, 297120, 321880, 349116, 378209, 386256, 436395, 465488, 482820, 581860, 643760, 698232, 756418, 772512, 872790, 930976, 965640, 1134627, 1163720, 1287520, 1396464, 1512836, 1745580, 1891045, 1931280, 2269254, 2327440, 2792928, 3025672, 3491160, 3782090, 3862560, 4538508, 4654880, 5673135, 6051344, 6982320, 7564180, 9077016, 11346270, 12102688, 13964640, 15128360, 18154032, 22692540, 30256720, 36308064, 45385080, 60513440, 90770160, 181540320]

約数ペア:

[(1, 181540320), (2, 90770160), (3, 60513440), (4, 45385080), (5, 36308064), (6, 30256720), (8, 22692540), (10, 18154032), (12, 15128360), (13, 13964640), (15, 12102688), (16, 11346270), (20, 9077016), (24, 7564180), (26, 6982320), (30, 6051344), (32, 5673135), (39, 4654880), (40, 4538508), (47, 3862560), (48, 3782090), (52, 3491160), (60, 3025672), (65, 2792928), (78, 2327440), (80, 2269254), (94, 1931280), (96, 1891045), (104, 1745580), (120, 1512836), (130, 1396464), (141, 1287520), (156, 1163720), (160, 1134627), (188, 965640), (195, 930976), (208, 872790), (235, 772512), (240, 756418), (260, 698232), (282, 643760), (312, 581860), (376, 482820), (390, 465488), (416, 436395), (470, 386256), (480, 378209), (520, 349116), (564, 321880), (611, 297120), (619, 293280), (624, 290930), (705, 257504), (752, 241410), (780, 232744), (940, 193128), (1040, 174558), (1128, 160940), (1222, 148560), (1238, 146640), (1248, 145465), (1410, 128752), (1504, 120705), (1560, 116372), (1833, 99040), (1857, 97760), (1880, 96564), (2080, 87279), (2256, 80470), (2444, 74280), (2476, 73320), (2820, 64376), (3055, 59424), (3095, 58656), (3120, 58186), (3666, 49520), (3714, 48880), (3760, 48282), (4512, 40235), (4888, 37140), (4952, 36660), (5640, 32188), (6110, 29712), (6190, 29328), (6240, 29093), (7332, 24760), (7428, 24440), (7520, 24141), (8047, 22560), (9165, 19808), (9285, 19552), (9776, 18570), (9904, 18330), (11280, 16094), (12220, 14856), (12380, 14664)]