1329380220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7304

約数の個数: 192

約数和(自身を含む): 4673249280

約数和(自身を除く): 3343869060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2415, 2622, 2660, 3059, 3220, 3990, 4370, 4830, 5244, 6118, 6555, 7243, 7980, 8740, 9177, 9660, 12236, 13110, 14486, 15295, 18354, 21729, 26220, 28972, 30590, 36215, 36708, 43458, 45885, 50701, 61180, 72430, 86916, 91770, 101402, 108645, 137617, 144860, 152103, 166589, 183540, 202804, 217290, 253505, 275234, 304206, 333178, 412851, 434580, 499767, 507010, 550468, 608412, 666356, 688085, 760515, 825702, 832945, 963319, 999534, 1014020, 1166123, 1376170, 1521030, 1651404, 1665890, 1926638, 1999068, 2064255, 2332246, 2498835, 2752340, 2889957, 3042060, 3165191, 3331780, 3498369, 3853276, 4128510, 4664492, 4816595, 4997670, 5779914, 5830615, 6330382, 6996738, 8257020, 9495573, 9633190, 9995340, 11559828, 11661230, 12660764, 13993476, 14449785, 15825955, 17491845, 18991146, 19266380, 22156337, 23322460, 28899570, 31651910, 34983690, 37982292, 44312674, 47477865, 57799140, 63303820, 66469011, 69967380, 88625348, 94955730, 110781685, 132938022, 189911460, 221563370, 265876044, 332345055, 443126740, 664690110, 1329380220]

約数ペア:

[(1, 1329380220), (2, 664690110), (3, 443126740), (4, 332345055), (5, 265876044), (6, 221563370), (7, 189911460), (10, 132938022), (12, 110781685), (14, 94955730), (15, 88625348), (19, 69967380), (20, 66469011), (21, 63303820), (23, 57799140), (28, 47477865), (30, 44312674), (35, 37982292), (38, 34983690), (42, 31651910), (46, 28899570), (57, 23322460), (60, 22156337), (69, 19266380), (70, 18991146), (76, 17491845), (84, 15825955), (92, 14449785), (95, 13993476), (105, 12660764), (114, 11661230), (115, 11559828), (133, 9995340), (138, 9633190), (140, 9495573), (161, 8257020), (190, 6996738), (210, 6330382), (228, 5830615), (230, 5779914), (266, 4997670), (276, 4816595), (285, 4664492), (322, 4128510), (345, 3853276), (380, 3498369), (399, 3331780), (420, 3165191), (437, 3042060), (460, 2889957), (483, 2752340), (532, 2498835), (570, 2332246), (644, 2064255), (665, 1999068), (690, 1926638), (798, 1665890), (805, 1651404), (874, 1521030), (966, 1376170), (1140, 1166123), (1311, 1014020), (1330, 999534), (1380, 963319), (1596, 832945), (1610, 825702), (1748, 760515), (1932, 688085), (1995, 666356), (2185, 608412), (2415, 550468), (2622, 507010), (2660, 499767), (3059, 434580), (3220, 412851), (3990, 333178), (4370, 304206), (4830, 275234), (5244, 253505), (6118, 217290), (6555, 202804), (7243, 183540), (7980, 166589), (8740, 152103), (9177, 144860), (9660, 137617), (12236, 108645), (13110, 101402), (14486, 91770), (15295, 86916), (18354, 72430), (21729, 61180), (26220, 50701), (28972, 45885), (30590, 43458), (36215, 36708)]