158415301620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1271

約数の個数: 288

約数和(自身を含む): 502137732096

約数和(自身を除く): 343722430476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 157, 180, 186, 211, 279, 310, 314, 372, 422, 465, 471, 558, 620, 628, 633, 785, 844, 857, 930, 942, 1055, 1116, 1266, 1395, 1413, 1570, 1714, 1860, 1884, 1899, 2110, 2355, 2532, 2571, 2790, 2826, 3140, 3165, 3428, 3798, 4220, 4285, 4710, 4867, 5142, 5580, 5652, 6330, 6541, 7065, 7596, 7713, 8570, 9420, 9495, 9734, 10284, 12660, 12855, 13082, 14130, 14601, 15426, 17140, 18990, 19468, 19623, 24335, 25710, 26164, 26567, 28260, 29202, 30852, 32705, 33127, 37980, 38565, 39246, 43803, 48670, 51420, 53134, 58404, 58869, 65410, 66254, 73005, 77130, 78492, 79701, 87606, 97340, 98115, 99381, 106268, 117738, 130820, 132508, 132835, 134549, 146010, 154260, 159402, 165635, 175212, 180827, 196230, 198762, 219015, 235476, 239103, 265670, 269098, 292020, 294345, 298143, 318804, 331270, 361654, 392460, 397524, 398505, 403647, 438030, 478206, 496905, 531340, 538196, 542481, 588690, 596286, 662540, 672745, 723308, 797010, 807294, 876060, 904135, 956412, 993810, 1026937, 1084962, 1177380, 1192572, 1195515, 1210941, 1345490, 1490715, 1594020, 1614588, 1627443, 1808270, 1987620, 2018235, 2053874, 2169924, 2391030, 2421882, 2690980, 2712405, 2981430, 3080811, 3254886, 3616540, 4036470, 4107748, 4171019, 4782060, 4843764, 5134685, 5424810, 5605637, 5962860, 6054705, 6161622, 6509772, 8072940, 8137215, 8342038, 9242433, 10269370, 10849620, 11211274, 12109410, 12323244, 12513057, 15404055, 16274430, 16684076, 16816911, 18484866, 20538740, 20855095, 22422548, 24218820, 25026114, 28028185, 28389839, 30808110, 32548860, 33633822, 36969732, 37539171, 41710190, 46212165, 50052228, 50450733, 56056370, 56779678, 61616220, 62565285, 67267644, 75078342, 83420380, 84084555, 85169517, 92424330, 100901466, 112112740, 113559356, 125130570, 141949195, 150156684, 168169110, 170339034, 184848660, 187695855, 201802932, 250261140, 252253665, 255508551, 283898390, 336338220, 340678068, 375391710, 425847585, 504507330, 511017102, 567796780, 750783420, 851695170, 880085009, 1009014660, 1022034204, 1277542755, 1703390340, 1760170018, 2555085510, 2640255027, 3520340036, 4400425045, 5110171020, 5280510054, 7920765081, 8800850090, 10561020108, 13201275135, 15841530162, 17601700180, 26402550270, 31683060324, 39603825405, 52805100540, 79207650810, 158415301620]

約数ペア:

[(1, 158415301620), (2, 79207650810), (3, 52805100540), (4, 39603825405), (5, 31683060324), (6, 26402550270), (9, 17601700180), (10, 15841530162), (12, 13201275135), (15, 10561020108), (18, 8800850090), (20, 7920765081), (30, 5280510054), (31, 5110171020), (36, 4400425045), (45, 3520340036), (60, 2640255027), (62, 2555085510), (90, 1760170018), (93, 1703390340), (124, 1277542755), (155, 1022034204), (157, 1009014660), (180, 880085009), (186, 851695170), (211, 750783420), (279, 567796780), (310, 511017102), (314, 504507330), (372, 425847585), (422, 375391710), (465, 340678068), (471, 336338220), (558, 283898390), (620, 255508551), (628, 252253665), (633, 250261140), (785, 201802932), (844, 187695855), (857, 184848660), (930, 170339034), (942, 168169110), (1055, 150156684), (1116, 141949195), (1266, 125130570), (1395, 113559356), (1413, 112112740), (1570, 100901466), (1714, 92424330), (1860, 85169517), (1884, 84084555), (1899, 83420380), (2110, 75078342), (2355, 67267644), (2532, 62565285), (2571, 61616220), (2790, 56779678), (2826, 56056370), (3140, 50450733), (3165, 50052228), (3428, 46212165), (3798, 41710190), (4220, 37539171), (4285, 36969732), (4710, 33633822), (4867, 32548860), (5142, 30808110), (5580, 28389839), (5652, 28028185), (6330, 25026114), (6541, 24218820), (7065, 22422548), (7596, 20855095), (7713, 20538740), (8570, 18484866), (9420, 16816911), (9495, 16684076), (9734, 16274430), (10284, 15404055), (12660, 12513057), (12855, 12323244), (13082, 12109410), (14130, 11211274), (14601, 10849620), (15426, 10269370), (17140, 9242433), (18990, 8342038), (19468, 8137215), (19623, 8072940), (24335, 6509772), (25710, 6161622), (26164, 6054705), (26567, 5962860), (28260, 5605637), (29202, 5424810), (30852, 5134685), (32705, 4843764), (33127, 4782060), (37980, 4171019), (38565, 4107748), (39246, 4036470), (43803, 3616540), (48670, 3254886), (51420, 3080811), (53134, 2981430), (58404, 2712405), (58869, 2690980), (65410, 2421882), (66254, 2391030), (73005, 2169924), (77130, 2053874), (78492, 2018235), (79701, 1987620), (87606, 1808270), (97340, 1627443), (98115, 1614588), (99381, 1594020), (106268, 1490715), (117738, 1345490), (130820, 1210941), (132508, 1195515), (132835, 1192572), (134549, 1177380), (146010, 1084962), (154260, 1026937), (159402, 993810), (165635, 956412), (175212, 904135), (180827, 876060), (196230, 807294), (198762, 797010), (219015, 723308), (235476, 672745), (239103, 662540), (265670, 596286), (269098, 588690), (292020, 542481), (294345, 538196), (298143, 531340), (318804, 496905), (331270, 478206), (361654, 438030), (392460, 403647), (397524, 398505)]