163415340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 581837760

約数和(自身を除く): 418422420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 61, 66, 82, 90, 99, 108, 110, 121, 122, 123, 132, 135, 164, 165, 180, 183, 198, 205, 220, 242, 244, 246, 270, 297, 305, 330, 363, 366, 369, 396, 410, 451, 484, 492, 495, 540, 549, 594, 605, 610, 615, 660, 671, 726, 732, 738, 820, 902, 915, 990, 1089, 1098, 1107, 1188, 1210, 1220, 1230, 1342, 1353, 1452, 1476, 1485, 1647, 1804, 1815, 1830, 1845, 1980, 2013, 2178, 2196, 2214, 2255, 2420, 2460, 2501, 2684, 2706, 2745, 2970, 3267, 3294, 3355, 3630, 3660, 3690, 4026, 4059, 4356, 4428, 4510, 4961, 5002, 5412, 5445, 5490, 5535, 5940, 6039, 6534, 6588, 6710, 6765, 7260, 7380, 7381, 7503, 8052, 8118, 8235, 9020, 9922, 10004, 10065, 10890, 10980, 11070, 12078, 12177, 12505, 13068, 13420, 13530, 14762, 14883, 15006, 16236, 16335, 16470, 18117, 19844, 20130, 20295, 21780, 22140, 22143, 22509, 24156, 24354, 24805, 25010, 27060, 27511, 29524, 29766, 30012, 30195, 32670, 32940, 36234, 36905, 37515, 40260, 40590, 44286, 44649, 45018, 48708, 49610, 50020, 55022, 59532, 60390, 60885, 65340, 66429, 67527, 72468, 73810, 74415, 75030, 81180, 82533, 88572, 89298, 90036, 90585, 99220, 110044, 110715, 112545, 120780, 121770, 132858, 133947, 135054, 137555, 147620, 148830, 150060, 165066, 178596, 181170, 199287, 221430, 223245, 225090, 243540, 247599, 265716, 267894, 270108, 275110, 297660, 302621, 330132, 332145, 337635, 362340, 398574, 412665, 442860, 446490, 450180, 495198, 535788, 550220, 605242, 664290, 669735, 675270, 742797, 797148, 825330, 892980, 907863, 990396, 996435, 1210484, 1237995, 1328580, 1339470, 1350540, 1485594, 1513105, 1650660, 1815726, 1992870, 2475990, 2678940, 2723589, 2971188, 3026210, 3631452, 3713985, 3985740, 4539315, 4951980, 5447178, 6052420, 7427970, 8170767, 9078630, 10894356, 13617945, 14855940, 16341534, 18157260, 27235890, 32683068, 40853835, 54471780, 81707670, 163415340]

約数ペア:

[(1, 163415340), (2, 81707670), (3, 54471780), (4, 40853835), (5, 32683068), (6, 27235890), (9, 18157260), (10, 16341534), (11, 14855940), (12, 13617945), (15, 10894356), (18, 9078630), (20, 8170767), (22, 7427970), (27, 6052420), (30, 5447178), (33, 4951980), (36, 4539315), (41, 3985740), (44, 3713985), (45, 3631452), (54, 3026210), (55, 2971188), (60, 2723589), (61, 2678940), (66, 2475990), (82, 1992870), (90, 1815726), (99, 1650660), (108, 1513105), (110, 1485594), (121, 1350540), (122, 1339470), (123, 1328580), (132, 1237995), (135, 1210484), (164, 996435), (165, 990396), (180, 907863), (183, 892980), (198, 825330), (205, 797148), (220, 742797), (242, 675270), (244, 669735), (246, 664290), (270, 605242), (297, 550220), (305, 535788), (330, 495198), (363, 450180), (366, 446490), (369, 442860), (396, 412665), (410, 398574), (451, 362340), (484, 337635), (492, 332145), (495, 330132), (540, 302621), (549, 297660), (594, 275110), (605, 270108), (610, 267894), (615, 265716), (660, 247599), (671, 243540), (726, 225090), (732, 223245), (738, 221430), (820, 199287), (902, 181170), (915, 178596), (990, 165066), (1089, 150060), (1098, 148830), (1107, 147620), (1188, 137555), (1210, 135054), (1220, 133947), (1230, 132858), (1342, 121770), (1353, 120780), (1452, 112545), (1476, 110715), (1485, 110044), (1647, 99220), (1804, 90585), (1815, 90036), (1830, 89298), (1845, 88572), (1980, 82533), (2013, 81180), (2178, 75030), (2196, 74415), (2214, 73810), (2255, 72468), (2420, 67527), (2460, 66429), (2501, 65340), (2684, 60885), (2706, 60390), (2745, 59532), (2970, 55022), (3267, 50020), (3294, 49610), (3355, 48708), (3630, 45018), (3660, 44649), (3690, 44286), (4026, 40590), (4059, 40260), (4356, 37515), (4428, 36905), (4510, 36234), (4961, 32940), (5002, 32670), (5412, 30195), (5445, 30012), (5490, 29766), (5535, 29524), (5940, 27511), (6039, 27060), (6534, 25010), (6588, 24805), (6710, 24354), (6765, 24156), (7260, 22509), (7380, 22143), (7381, 22140), (7503, 21780), (8052, 20295), (8118, 20130), (8235, 19844), (9020, 18117), (9922, 16470), (10004, 16335), (10065, 16236), (10890, 15006), (10980, 14883), (11070, 14762), (12078, 13530), (12177, 13420), (12505, 13068)]