242843289990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1723}}^1\times {\mathrm{13697}}^1$

素因数の和:15451

約数の個数: 128

約数和(自身を含む): 680122137600

約数和(自身を除く): 437278847610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1723, 2058, 3430, 3446, 5145, 5169, 8615, 10290, 10338, 12061, 13697, 17230, 24122, 25845, 27394, 36183, 41091, 51690, 60305, 68485, 72366, 82182, 84427, 95879, 120610, 136970, 168854, 180915, 191758, 205455, 253281, 287637, 361830, 410910, 422135, 479395, 506562, 575274, 590989, 671153, 844270, 958790, 1181978, 1266405, 1342306, 1438185, 1772967, 2013459, 2532810, 2876370, 2954945, 3355765, 3545934, 4026918, 4698071, 5909890, 6711530, 8864835, 9396142, 10067295, 14094213, 17729670, 20134590, 23490355, 23599931, 28188426, 46980710, 47199862, 70471065, 70799793, 117999655, 140942130, 141599586, 165199517, 235999310, 330399034, 353998965, 495598551, 707997930, 825997585, 991197102, 1156396619, 1651995170, 2312793238, 2477992755, 3469189857, 4955985510, 5781983095, 6938379714, 8094776333, 11563966190, 16189552666, 17345949285, 24284328999, 34691898570, 40473881665, 48568657998, 80947763330, 121421644995, 242843289990]

約数ペア:

[(1, 242843289990), (2, 121421644995), (3, 80947763330), (5, 48568657998), (6, 40473881665), (7, 34691898570), (10, 24284328999), (14, 17345949285), (15, 16189552666), (21, 11563966190), (30, 8094776333), (35, 6938379714), (42, 5781983095), (49, 4955985510), (70, 3469189857), (98, 2477992755), (105, 2312793238), (147, 1651995170), (210, 1156396619), (245, 991197102), (294, 825997585), (343, 707997930), (490, 495598551), (686, 353998965), (735, 330399034), (1029, 235999310), (1470, 165199517), (1715, 141599586), (1723, 140942130), (2058, 117999655), (3430, 70799793), (3446, 70471065), (5145, 47199862), (5169, 46980710), (8615, 28188426), (10290, 23599931), (10338, 23490355), (12061, 20134590), (13697, 17729670), (17230, 14094213), (24122, 10067295), (25845, 9396142), (27394, 8864835), (36183, 6711530), (41091, 5909890), (51690, 4698071), (60305, 4026918), (68485, 3545934), (72366, 3355765), (82182, 2954945), (84427, 2876370), (95879, 2532810), (120610, 2013459), (136970, 1772967), (168854, 1438185), (180915, 1342306), (191758, 1266405), (205455, 1181978), (253281, 958790), (287637, 844270), (361830, 671153), (410910, 590989), (422135, 575274), (479395, 506562)]