73741680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 266250816

約数和(自身を除く): 192509136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 61, 69, 72, 73, 80, 90, 92, 115, 120, 122, 138, 144, 146, 180, 183, 184, 207, 219, 230, 240, 244, 276, 292, 305, 345, 360, 365, 366, 368, 414, 438, 460, 488, 549, 552, 584, 610, 657, 690, 720, 730, 732, 828, 876, 915, 920, 976, 1035, 1095, 1098, 1104, 1168, 1220, 1314, 1380, 1403, 1460, 1464, 1656, 1679, 1752, 1830, 1840, 2070, 2190, 2196, 2440, 2628, 2745, 2760, 2806, 2920, 2928, 3285, 3312, 3358, 3504, 3660, 4140, 4209, 4380, 4392, 4453, 4880, 5037, 5256, 5490, 5520, 5612, 5840, 6570, 6716, 7015, 7320, 8280, 8395, 8418, 8760, 8784, 8906, 10074, 10512, 10980, 11224, 12627, 13140, 13359, 13432, 14030, 14640, 15111, 16560, 16790, 16836, 17520, 17812, 20148, 21045, 21960, 22265, 22448, 25185, 25254, 26280, 26718, 26864, 28060, 30222, 33580, 33672, 35624, 40077, 40296, 42090, 43920, 44530, 50370, 50508, 52560, 53436, 56120, 60444, 63135, 66795, 67160, 67344, 71248, 75555, 80154, 80592, 84180, 89060, 100740, 101016, 102419, 106872, 112240, 120888, 126270, 133590, 134320, 151110, 160308, 168360, 178120, 200385, 201480, 202032, 204838, 213744, 241776, 252540, 267180, 302220, 307257, 320616, 336720, 356240, 400770, 402960, 409676, 505080, 512095, 534360, 604440, 614514, 641232, 801540, 819352, 921771, 1010160, 1024190, 1068720, 1208880, 1229028, 1536285, 1603080, 1638704, 1843542, 2048380, 2458056, 3072570, 3206160, 3687084, 4096760, 4608855, 4916112, 6145140, 7374168, 8193520, 9217710, 12290280, 14748336, 18435420, 24580560, 36870840, 73741680]

約数ペア:

[(1, 73741680), (2, 36870840), (3, 24580560), (4, 18435420), (5, 14748336), (6, 12290280), (8, 9217710), (9, 8193520), (10, 7374168), (12, 6145140), (15, 4916112), (16, 4608855), (18, 4096760), (20, 3687084), (23, 3206160), (24, 3072570), (30, 2458056), (36, 2048380), (40, 1843542), (45, 1638704), (46, 1603080), (48, 1536285), (60, 1229028), (61, 1208880), (69, 1068720), (72, 1024190), (73, 1010160), (80, 921771), (90, 819352), (92, 801540), (115, 641232), (120, 614514), (122, 604440), (138, 534360), (144, 512095), (146, 505080), (180, 409676), (183, 402960), (184, 400770), (207, 356240), (219, 336720), (230, 320616), (240, 307257), (244, 302220), (276, 267180), (292, 252540), (305, 241776), (345, 213744), (360, 204838), (365, 202032), (366, 201480), (368, 200385), (414, 178120), (438, 168360), (460, 160308), (488, 151110), (549, 134320), (552, 133590), (584, 126270), (610, 120888), (657, 112240), (690, 106872), (720, 102419), (730, 101016), (732, 100740), (828, 89060), (876, 84180), (915, 80592), (920, 80154), (976, 75555), (1035, 71248), (1095, 67344), (1098, 67160), (1104, 66795), (1168, 63135), (1220, 60444), (1314, 56120), (1380, 53436), (1403, 52560), (1460, 50508), (1464, 50370), (1656, 44530), (1679, 43920), (1752, 42090), (1830, 40296), (1840, 40077), (2070, 35624), (2190, 33672), (2196, 33580), (2440, 30222), (2628, 28060), (2745, 26864), (2760, 26718), (2806, 26280), (2920, 25254), (2928, 25185), (3285, 22448), (3312, 22265), (3358, 21960), (3504, 21045), (3660, 20148), (4140, 17812), (4209, 17520), (4380, 16836), (4392, 16790), (4453, 16560), (4880, 15111), (5037, 14640), (5256, 14030), (5490, 13432), (5520, 13359), (5612, 13140), (5840, 12627), (6570, 11224), (6716, 10980), (7015, 10512), (7320, 10074), (8280, 8906), (8395, 8784), (8418, 8760)]