189131760

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 702812160

約数和(自身を除く): 513680400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 48, 54, 60, 69, 72, 80, 81, 90, 92, 94, 108, 115, 120, 135, 138, 141, 144, 162, 180, 184, 188, 207, 216, 230, 235, 240, 243, 270, 276, 282, 324, 345, 360, 368, 376, 405, 414, 423, 432, 460, 470, 486, 540, 552, 564, 621, 648, 690, 705, 720, 729, 752, 810, 828, 846, 920, 940, 972, 1035, 1080, 1081, 1104, 1128, 1215, 1242, 1269, 1296, 1380, 1410, 1458, 1620, 1656, 1692, 1840, 1863, 1880, 1944, 2070, 2115, 2160, 2162, 2187, 2256, 2430, 2484, 2538, 2760, 2820, 2916, 3105, 3240, 3243, 3312, 3384, 3645, 3726, 3760, 3807, 3888, 4140, 4230, 4324, 4374, 4860, 4968, 5076, 5405, 5520, 5589, 5640, 5832, 6210, 6345, 6480, 6486, 6768, 7290, 7452, 7614, 8280, 8460, 8648, 8748, 9315, 9720, 9729, 9936, 10152, 10810, 10935, 11178, 11280, 11421, 11664, 12420, 12690, 12972, 14580, 14904, 15228, 16215, 16560, 16767, 16920, 17296, 17496, 18630, 19035, 19440, 19458, 20304, 21620, 21870, 22356, 22842, 24840, 25380, 25944, 27945, 29160, 29187, 29808, 30456, 32430, 33534, 33840, 34263, 34992, 37260, 38070, 38916, 43240, 43740, 44712, 45684, 48645, 49680, 50301, 50760, 51888, 55890, 57105, 58320, 58374, 60912, 64860, 67068, 68526, 74520, 76140, 77832, 83835, 86480, 87480, 87561, 89424, 91368, 97290, 100602, 101520, 102789, 111780, 114210, 116748, 129720, 134136, 137052, 145935, 149040, 152280, 155664, 167670, 171315, 174960, 175122, 182736, 194580, 201204, 205578, 223560, 228420, 233496, 251505, 259440, 262683, 268272, 274104, 291870, 304560, 335340, 342630, 350244, 389160, 402408, 411156, 437805, 447120, 456840, 466992, 503010, 513945, 525366, 548208, 583740, 670680, 685260, 700488, 778320, 788049, 804816, 822312, 875610, 913680, 1006020, 1027890, 1050732, 1167480, 1313415, 1341360, 1370520, 1400976, 1576098, 1644624, 1751220, 2012040, 2055780, 2101464, 2334960, 2364147, 2626830, 2741040, 3152196, 3502440, 3940245, 4024080, 4111560, 4202928, 4728294, 5253660, 6304392, 7004880, 7880490, 8223120, 9456588, 10507320, 11820735, 12608784, 15760980, 18913176, 21014640, 23641470, 31521960, 37826352, 47282940, 63043920, 94565880, 189131760]

約数ペア:

[(1, 189131760), (2, 94565880), (3, 63043920), (4, 47282940), (5, 37826352), (6, 31521960), (8, 23641470), (9, 21014640), (10, 18913176), (12, 15760980), (15, 12608784), (16, 11820735), (18, 10507320), (20, 9456588), (23, 8223120), (24, 7880490), (27, 7004880), (30, 6304392), (36, 5253660), (40, 4728294), (45, 4202928), (46, 4111560), (47, 4024080), (48, 3940245), (54, 3502440), (60, 3152196), (69, 2741040), (72, 2626830), (80, 2364147), (81, 2334960), (90, 2101464), (92, 2055780), (94, 2012040), (108, 1751220), (115, 1644624), (120, 1576098), (135, 1400976), (138, 1370520), (141, 1341360), (144, 1313415), (162, 1167480), (180, 1050732), (184, 1027890), (188, 1006020), (207, 913680), (216, 875610), (230, 822312), (235, 804816), (240, 788049), (243, 778320), (270, 700488), (276, 685260), (282, 670680), (324, 583740), (345, 548208), (360, 525366), (368, 513945), (376, 503010), (405, 466992), (414, 456840), (423, 447120), (432, 437805), (460, 411156), (470, 402408), (486, 389160), (540, 350244), (552, 342630), (564, 335340), (621, 304560), (648, 291870), (690, 274104), (705, 268272), (720, 262683), (729, 259440), (752, 251505), (810, 233496), (828, 228420), (846, 223560), (920, 205578), (940, 201204), (972, 194580), (1035, 182736), (1080, 175122), (1081, 174960), (1104, 171315), (1128, 167670), (1215, 155664), (1242, 152280), (1269, 149040), (1296, 145935), (1380, 137052), (1410, 134136), (1458, 129720), (1620, 116748), (1656, 114210), (1692, 111780), (1840, 102789), (1863, 101520), (1880, 100602), (1944, 97290), (2070, 91368), (2115, 89424), (2160, 87561), (2162, 87480), (2187, 86480), (2256, 83835), (2430, 77832), (2484, 76140), (2538, 74520), (2760, 68526), (2820, 67068), (2916, 64860), (3105, 60912), (3240, 58374), (3243, 58320), (3312, 57105), (3384, 55890), (3645, 51888), (3726, 50760), (3760, 50301), (3807, 49680), (3888, 48645), (4140, 45684), (4230, 44712), (4324, 43740), (4374, 43240), (4860, 38916), (4968, 38070), (5076, 37260), (5405, 34992), (5520, 34263), (5589, 33840), (5640, 33534), (5832, 32430), (6210, 30456), (6345, 29808), (6480, 29187), (6486, 29160), (6768, 27945), (7290, 25944), (7452, 25380), (7614, 24840), (8280, 22842), (8460, 22356), (8648, 21870), (8748, 21620), (9315, 20304), (9720, 19458), (9729, 19440), (9936, 19035), (10152, 18630), (10810, 17496), (10935, 17296), (11178, 16920), (11280, 16767), (11421, 16560), (11664, 16215), (12420, 15228), (12690, 14904), (12972, 14580)]