18154495440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2557}}^1$

素因数の和:2771

約数の個数: 320

約数和(自身を含む): 66229689600

約数和(自身を除く): 48075194160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 173, 180, 190, 216, 228, 240, 270, 285, 304, 342, 346, 360, 380, 432, 456, 513, 519, 540, 570, 684, 692, 720, 760, 855, 865, 912, 1026, 1038, 1080, 1140, 1368, 1384, 1520, 1557, 1710, 1730, 2052, 2076, 2160, 2280, 2557, 2565, 2595, 2736, 2768, 3114, 3287, 3420, 3460, 4104, 4152, 4560, 4671, 5114, 5130, 5190, 6228, 6574, 6840, 6920, 7671, 7785, 8208, 8304, 9342, 9861, 10228, 10260, 10380, 12456, 12785, 13148, 13680, 13840, 15342, 15570, 16435, 18684, 19722, 20456, 20520, 20760, 23013, 23355, 24912, 25570, 26296, 29583, 30684, 31140, 32870, 37368, 38355, 39444, 40912, 41040, 41520, 46026, 46710, 48583, 49305, 51140, 52592, 59166, 61368, 62280, 65740, 69039, 74736, 76710, 78888, 88749, 92052, 93420, 97166, 98610, 102280, 115065, 118332, 122736, 124560, 131480, 138078, 145749, 147915, 153420, 157776, 177498, 184104, 186840, 194332, 197220, 204560, 230130, 236664, 242915, 262960, 276156, 291498, 295830, 306840, 345195, 354996, 368208, 373680, 388664, 394440, 437247, 442361, 443745, 460260, 473328, 485830, 552312, 582996, 591660, 613680, 690390, 709992, 728745, 777328, 788880, 874494, 884722, 887490, 920520, 971660, 1104624, 1165992, 1183320, 1311741, 1327083, 1380780, 1419984, 1457490, 1748988, 1769444, 1774980, 1841040, 1943320, 2186235, 2211805, 2331984, 2366640, 2623482, 2654166, 2761560, 2914980, 3497976, 3538888, 3549960, 3886640, 3981249, 4372470, 4423610, 5246964, 5308332, 5523120, 5829960, 6558705, 6635415, 6995952, 7077776, 7099920, 7962498, 8404859, 8744940, 8847220, 10493928, 10616664, 11659920, 11943747, 13117410, 13270830, 15924996, 16809718, 17489880, 17694440, 19906245, 20987856, 21233328, 23887494, 25214577, 26234820, 26541660, 31849992, 33619436, 34979760, 35388880, 39812490, 42024295, 47774988, 50429154, 52469640, 53083320, 59718735, 63699984, 67238872, 75643731, 79624980, 84048590, 95549976, 100858308, 104939280, 106166640, 119437470, 126072885, 134477744, 151287462, 159249960, 168097180, 191099952, 201716616, 226931193, 238874940, 252145770, 302574924, 318499920, 336194360, 378218655, 403433232, 453862386, 477749880, 504291540, 605149848, 672388720, 756437310, 907724772, 955499760, 1008583080, 1134655965, 1210299696, 1512874620, 1815449544, 2017166160, 2269311930, 3025749240, 3630899088, 4538623860, 6051498480, 9077247720, 18154495440]

約数ペア:

[(1, 18154495440), (2, 9077247720), (3, 6051498480), (4, 4538623860), (5, 3630899088), (6, 3025749240), (8, 2269311930), (9, 2017166160), (10, 1815449544), (12, 1512874620), (15, 1210299696), (16, 1134655965), (18, 1008583080), (19, 955499760), (20, 907724772), (24, 756437310), (27, 672388720), (30, 605149848), (36, 504291540), (38, 477749880), (40, 453862386), (45, 403433232), (48, 378218655), (54, 336194360), (57, 318499920), (60, 302574924), (72, 252145770), (76, 238874940), (80, 226931193), (90, 201716616), (95, 191099952), (108, 168097180), (114, 159249960), (120, 151287462), (135, 134477744), (144, 126072885), (152, 119437470), (171, 106166640), (173, 104939280), (180, 100858308), (190, 95549976), (216, 84048590), (228, 79624980), (240, 75643731), (270, 67238872), (285, 63699984), (304, 59718735), (342, 53083320), (346, 52469640), (360, 50429154), (380, 47774988), (432, 42024295), (456, 39812490), (513, 35388880), (519, 34979760), (540, 33619436), (570, 31849992), (684, 26541660), (692, 26234820), (720, 25214577), (760, 23887494), (855, 21233328), (865, 20987856), (912, 19906245), (1026, 17694440), (1038, 17489880), (1080, 16809718), (1140, 15924996), (1368, 13270830), (1384, 13117410), (1520, 11943747), (1557, 11659920), (1710, 10616664), (1730, 10493928), (2052, 8847220), (2076, 8744940), (2160, 8404859), (2280, 7962498), (2557, 7099920), (2565, 7077776), (2595, 6995952), (2736, 6635415), (2768, 6558705), (3114, 5829960), (3287, 5523120), (3420, 5308332), (3460, 5246964), (4104, 4423610), (4152, 4372470), (4560, 3981249), (4671, 3886640), (5114, 3549960), (5130, 3538888), (5190, 3497976), (6228, 2914980), (6574, 2761560), (6840, 2654166), (6920, 2623482), (7671, 2366640), (7785, 2331984), (8208, 2211805), (8304, 2186235), (9342, 1943320), (9861, 1841040), (10228, 1774980), (10260, 1769444), (10380, 1748988), (12456, 1457490), (12785, 1419984), (13148, 1380780), (13680, 1327083), (13840, 1311741), (15342, 1183320), (15570, 1165992), (16435, 1104624), (18684, 971660), (19722, 920520), (20456, 887490), (20520, 884722), (20760, 874494), (23013, 788880), (23355, 777328), (24912, 728745), (25570, 709992), (26296, 690390), (29583, 613680), (30684, 591660), (31140, 582996), (32870, 552312), (37368, 485830), (38355, 473328), (39444, 460260), (40912, 443745), (41040, 442361), (41520, 437247), (46026, 394440), (46710, 388664), (48583, 373680), (49305, 368208), (51140, 354996), (52592, 345195), (59166, 306840), (61368, 295830), (62280, 291498), (65740, 276156), (69039, 262960), (74736, 242915), (76710, 236664), (78888, 230130), (88749, 204560), (92052, 197220), (93420, 194332), (97166, 186840), (98610, 184104), (102280, 177498), (115065, 157776), (118332, 153420), (122736, 147915), (124560, 145749), (131480, 138078)]