163885260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1916

約数の個数: 192

約数和(自身を含む): 602542080

約数和(自身を除く): 438656820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1867, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3734, 3990, 4180, 4389, 4620, 5601, 5852, 6270, 7315, 7468, 7980, 8778, 9335, 11202, 12540, 13069, 14630, 17556, 18670, 20537, 21945, 22404, 26138, 28005, 29260, 35473, 37340, 39207, 41074, 43890, 52276, 56010, 61611, 65345, 70946, 78414, 82148, 87780, 102685, 106419, 112020, 123222, 130690, 141892, 143759, 156828, 177365, 196035, 205370, 212838, 246444, 248311, 261380, 287518, 308055, 354730, 390203, 392070, 410740, 425676, 431277, 496622, 532095, 575036, 616110, 709460, 718795, 744933, 780406, 784140, 862554, 993244, 1064190, 1170609, 1232220, 1241555, 1437590, 1489866, 1560812, 1725108, 1951015, 2128380, 2156385, 2341218, 2483110, 2731421, 2875180, 2979732, 3724665, 3902030, 4312770, 4682436, 4966220, 5462842, 5853045, 7449330, 7804060, 8194263, 8625540, 10925684, 11706090, 13657105, 14898660, 16388526, 23412180, 27314210, 32777052, 40971315, 54628420, 81942630, 163885260]

約数ペア:

[(1, 163885260), (2, 81942630), (3, 54628420), (4, 40971315), (5, 32777052), (6, 27314210), (7, 23412180), (10, 16388526), (11, 14898660), (12, 13657105), (14, 11706090), (15, 10925684), (19, 8625540), (20, 8194263), (21, 7804060), (22, 7449330), (28, 5853045), (30, 5462842), (33, 4966220), (35, 4682436), (38, 4312770), (42, 3902030), (44, 3724665), (55, 2979732), (57, 2875180), (60, 2731421), (66, 2483110), (70, 2341218), (76, 2156385), (77, 2128380), (84, 1951015), (95, 1725108), (105, 1560812), (110, 1489866), (114, 1437590), (132, 1241555), (133, 1232220), (140, 1170609), (154, 1064190), (165, 993244), (190, 862554), (209, 784140), (210, 780406), (220, 744933), (228, 718795), (231, 709460), (266, 616110), (285, 575036), (308, 532095), (330, 496622), (380, 431277), (385, 425676), (399, 410740), (418, 392070), (420, 390203), (462, 354730), (532, 308055), (570, 287518), (627, 261380), (660, 248311), (665, 246444), (770, 212838), (798, 205370), (836, 196035), (924, 177365), (1045, 156828), (1140, 143759), (1155, 141892), (1254, 130690), (1330, 123222), (1463, 112020), (1540, 106419), (1596, 102685), (1867, 87780), (1995, 82148), (2090, 78414), (2310, 70946), (2508, 65345), (2660, 61611), (2926, 56010), (3135, 52276), (3734, 43890), (3990, 41074), (4180, 39207), (4389, 37340), (4620, 35473), (5601, 29260), (5852, 28005), (6270, 26138), (7315, 22404), (7468, 21945), (7980, 20537), (8778, 18670), (9335, 17556), (11202, 14630), (12540, 13069)]