207367020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 796340160

約数和(自身を除く): 588973140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 461, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 922, 945, 980, 1020, 1071, 1190, 1260, 1323, 1383, 1428, 1470, 1530, 1666, 1764, 1785, 1836, 1844, 1890, 2142, 2205, 2295, 2305, 2380, 2499, 2646, 2766, 2940, 3060, 3213, 3227, 3332, 3570, 3780, 4149, 4165, 4284, 4410, 4590, 4610, 4998, 5292, 5355, 5532, 6426, 6454, 6615, 6915, 7140, 7497, 7837, 8298, 8330, 8820, 9180, 9220, 9681, 9996, 10710, 12447, 12495, 12852, 12908, 13230, 13830, 14994, 15674, 16065, 16135, 16596, 16660, 19362, 20745, 21420, 22491, 22589, 23511, 24894, 24990, 26460, 27660, 29043, 29988, 31348, 32130, 32270, 37485, 38724, 39185, 41490, 44982, 45178, 47022, 48405, 49788, 49980, 54859, 58086, 62235, 64260, 64540, 67767, 70533, 74970, 78370, 82980, 87129, 89964, 90356, 94044, 96810, 109718, 112455, 112945, 116172, 117555, 124470, 135534, 141066, 145215, 149940, 156740, 164577, 174258, 193620, 203301, 211599, 219436, 224910, 225890, 235110, 248940, 271068, 274295, 282132, 290430, 329154, 338835, 348516, 352665, 384013, 406602, 423198, 435645, 449820, 451780, 470220, 493731, 548590, 580860, 609903, 658308, 677670, 705330, 768026, 813204, 822885, 846396, 871290, 987462, 1016505, 1057995, 1097180, 1152039, 1219806, 1355340, 1410660, 1481193, 1536052, 1645770, 1742580, 1920065, 1974924, 2033010, 2115990, 2304078, 2439612, 2468655, 2962386, 3049515, 3291540, 3456117, 3840130, 4066020, 4231980, 4608156, 4937310, 5760195, 5924772, 6099030, 6912234, 7405965, 7680260, 9874620, 10368351, 11520390, 12198060, 13824468, 14811930, 17280585, 20736702, 23040780, 29623860, 34561170, 41473404, 51841755, 69122340, 103683510, 207367020]

約数ペア:

[(1, 207367020), (2, 103683510), (3, 69122340), (4, 51841755), (5, 41473404), (6, 34561170), (7, 29623860), (9, 23040780), (10, 20736702), (12, 17280585), (14, 14811930), (15, 13824468), (17, 12198060), (18, 11520390), (20, 10368351), (21, 9874620), (27, 7680260), (28, 7405965), (30, 6912234), (34, 6099030), (35, 5924772), (36, 5760195), (42, 4937310), (45, 4608156), (49, 4231980), (51, 4066020), (54, 3840130), (60, 3456117), (63, 3291540), (68, 3049515), (70, 2962386), (84, 2468655), (85, 2439612), (90, 2304078), (98, 2115990), (102, 2033010), (105, 1974924), (108, 1920065), (119, 1742580), (126, 1645770), (135, 1536052), (140, 1481193), (147, 1410660), (153, 1355340), (170, 1219806), (180, 1152039), (189, 1097180), (196, 1057995), (204, 1016505), (210, 987462), (238, 871290), (245, 846396), (252, 822885), (255, 813204), (270, 768026), (294, 705330), (306, 677670), (315, 658308), (340, 609903), (357, 580860), (378, 548590), (420, 493731), (441, 470220), (459, 451780), (461, 449820), (476, 435645), (490, 423198), (510, 406602), (540, 384013), (588, 352665), (595, 348516), (612, 338835), (630, 329154), (714, 290430), (735, 282132), (756, 274295), (765, 271068), (833, 248940), (882, 235110), (918, 225890), (922, 224910), (945, 219436), (980, 211599), (1020, 203301), (1071, 193620), (1190, 174258), (1260, 164577), (1323, 156740), (1383, 149940), (1428, 145215), (1470, 141066), (1530, 135534), (1666, 124470), (1764, 117555), (1785, 116172), (1836, 112945), (1844, 112455), (1890, 109718), (2142, 96810), (2205, 94044), (2295, 90356), (2305, 89964), (2380, 87129), (2499, 82980), (2646, 78370), (2766, 74970), (2940, 70533), (3060, 67767), (3213, 64540), (3227, 64260), (3332, 62235), (3570, 58086), (3780, 54859), (4149, 49980), (4165, 49788), (4284, 48405), (4410, 47022), (4590, 45178), (4610, 44982), (4998, 41490), (5292, 39185), (5355, 38724), (5532, 37485), (6426, 32270), (6454, 32130), (6615, 31348), (6915, 29988), (7140, 29043), (7497, 27660), (7837, 26460), (8298, 24990), (8330, 24894), (8820, 23511), (9180, 22589), (9220, 22491), (9681, 21420), (9996, 20745), (10710, 19362), (12447, 16660), (12495, 16596), (12852, 16135), (12908, 16065), (13230, 15674), (13830, 14994)]