174992280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 422204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 47, 57, 60, 69, 71, 76, 92, 94, 95, 114, 115, 120, 138, 141, 142, 152, 184, 188, 190, 213, 228, 230, 235, 276, 282, 284, 285, 345, 355, 376, 380, 426, 437, 456, 460, 470, 552, 564, 568, 570, 690, 705, 710, 760, 852, 874, 893, 920, 940, 1065, 1081, 1128, 1140, 1311, 1349, 1380, 1410, 1420, 1633, 1704, 1748, 1786, 1880, 2130, 2162, 2185, 2280, 2622, 2679, 2698, 2760, 2820, 2840, 3243, 3266, 3337, 3496, 3572, 4047, 4260, 4324, 4370, 4465, 4899, 5244, 5358, 5396, 5405, 5640, 6486, 6532, 6555, 6674, 6745, 7144, 8094, 8165, 8520, 8648, 8740, 8930, 9798, 10011, 10488, 10716, 10792, 10810, 12972, 13064, 13110, 13348, 13395, 13490, 16188, 16215, 16330, 16685, 17480, 17860, 19596, 20022, 20235, 20539, 21432, 21620, 24495, 25944, 26220, 26696, 26790, 26980, 31027, 32376, 32430, 32660, 33370, 35720, 39192, 40044, 40470, 41078, 43240, 48990, 50055, 52440, 53580, 53960, 61617, 62054, 63403, 64860, 65320, 66740, 76751, 80088, 80940, 82156, 93081, 97980, 100110, 102695, 107160, 123234, 124108, 126806, 129720, 133480, 153502, 155135, 161880, 164312, 186162, 190209, 195960, 200220, 205390, 230253, 246468, 248216, 253612, 307004, 308085, 310270, 317015, 372324, 380418, 383755, 400440, 410780, 460506, 465405, 492936, 507224, 614008, 616170, 620540, 634030, 744648, 760836, 767510, 821560, 921012, 930810, 951045, 1151265, 1232340, 1241080, 1268060, 1458269, 1521672, 1535020, 1842024, 1861620, 1902090, 2302530, 2464680, 2536120, 2916538, 3070040, 3723240, 3804180, 4374807, 4605060, 5833076, 7291345, 7608360, 8749614, 9210120, 11666152, 14582690, 17499228, 21874035, 29165380, 34998456, 43748070, 58330760, 87496140, 174992280]

約数ペア:

[(1, 174992280), (2, 87496140), (3, 58330760), (4, 43748070), (5, 34998456), (6, 29165380), (8, 21874035), (10, 17499228), (12, 14582690), (15, 11666152), (19, 9210120), (20, 8749614), (23, 7608360), (24, 7291345), (30, 5833076), (38, 4605060), (40, 4374807), (46, 3804180), (47, 3723240), (57, 3070040), (60, 2916538), (69, 2536120), (71, 2464680), (76, 2302530), (92, 1902090), (94, 1861620), (95, 1842024), (114, 1535020), (115, 1521672), (120, 1458269), (138, 1268060), (141, 1241080), (142, 1232340), (152, 1151265), (184, 951045), (188, 930810), (190, 921012), (213, 821560), (228, 767510), (230, 760836), (235, 744648), (276, 634030), (282, 620540), (284, 616170), (285, 614008), (345, 507224), (355, 492936), (376, 465405), (380, 460506), (426, 410780), (437, 400440), (456, 383755), (460, 380418), (470, 372324), (552, 317015), (564, 310270), (568, 308085), (570, 307004), (690, 253612), (705, 248216), (710, 246468), (760, 230253), (852, 205390), (874, 200220), (893, 195960), (920, 190209), (940, 186162), (1065, 164312), (1081, 161880), (1128, 155135), (1140, 153502), (1311, 133480), (1349, 129720), (1380, 126806), (1410, 124108), (1420, 123234), (1633, 107160), (1704, 102695), (1748, 100110), (1786, 97980), (1880, 93081), (2130, 82156), (2162, 80940), (2185, 80088), (2280, 76751), (2622, 66740), (2679, 65320), (2698, 64860), (2760, 63403), (2820, 62054), (2840, 61617), (3243, 53960), (3266, 53580), (3337, 52440), (3496, 50055), (3572, 48990), (4047, 43240), (4260, 41078), (4324, 40470), (4370, 40044), (4465, 39192), (4899, 35720), (5244, 33370), (5358, 32660), (5396, 32430), (5405, 32376), (5640, 31027), (6486, 26980), (6532, 26790), (6555, 26696), (6674, 26220), (6745, 25944), (7144, 24495), (8094, 21620), (8165, 21432), (8520, 20539), (8648, 20235), (8740, 20022), (8930, 19596), (9798, 17860), (10011, 17480), (10488, 16685), (10716, 16330), (10792, 16215), (10810, 16188), (12972, 13490), (13064, 13395), (13110, 13348)]