214470720920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9170

約数の個数: 192

約数和(自身を含む): 544871940480

約数和(自身を除く): 330401219560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 97, 136, 152, 170, 190, 194, 323, 340, 361, 380, 388, 485, 646, 680, 722, 760, 776, 970, 1292, 1444, 1615, 1649, 1805, 1843, 1940, 2584, 2888, 3230, 3298, 3610, 3686, 3880, 6137, 6460, 6596, 7220, 7372, 8245, 9007, 9215, 12274, 12920, 13192, 14440, 14744, 16490, 18014, 18430, 24548, 30685, 31331, 32980, 35017, 36028, 36860, 45035, 49096, 61370, 62662, 65960, 70034, 72056, 73720, 90070, 122740, 125324, 140068, 153119, 156655, 171133, 175085, 180140, 245480, 250648, 280136, 306238, 313310, 342266, 350170, 360280, 595289, 612476, 626620, 684532, 700340, 765595, 855665, 873679, 1190578, 1224952, 1253240, 1369064, 1400680, 1531190, 1711330, 1747358, 2381156, 2909261, 2976445, 3062380, 3251527, 3422660, 3494716, 4368395, 4762312, 5818522, 5952890, 6124760, 6503054, 6845320, 6989432, 8736790, 11637044, 11905780, 13006108, 14546305, 14852543, 16257635, 16599901, 17473580, 23274088, 23811560, 26012216, 29092610, 29705086, 32515270, 33199802, 34947160, 55275959, 58185220, 59410172, 65030540, 66399604, 74262715, 82999505, 110551918, 116370440, 118820344, 130061080, 132799208, 148525430, 165999010, 221103836, 276379795, 282198317, 297050860, 315398119, 331998020, 442207672, 552759590, 564396634, 594101720, 630796238, 663996040, 1105519180, 1128793268, 1261592476, 1410991585, 1576990595, 2211038360, 2257586536, 2523184952, 2821983170, 3153981190, 5361768023, 5643966340, 6307962380, 10723536046, 11287932680, 12615924760, 21447072092, 26808840115, 42894144184, 53617680230, 107235360460, 214470720920]

約数ペア:

[(1, 214470720920), (2, 107235360460), (4, 53617680230), (5, 42894144184), (8, 26808840115), (10, 21447072092), (17, 12615924760), (19, 11287932680), (20, 10723536046), (34, 6307962380), (38, 5643966340), (40, 5361768023), (68, 3153981190), (76, 2821983170), (85, 2523184952), (95, 2257586536), (97, 2211038360), (136, 1576990595), (152, 1410991585), (170, 1261592476), (190, 1128793268), (194, 1105519180), (323, 663996040), (340, 630796238), (361, 594101720), (380, 564396634), (388, 552759590), (485, 442207672), (646, 331998020), (680, 315398119), (722, 297050860), (760, 282198317), (776, 276379795), (970, 221103836), (1292, 165999010), (1444, 148525430), (1615, 132799208), (1649, 130061080), (1805, 118820344), (1843, 116370440), (1940, 110551918), (2584, 82999505), (2888, 74262715), (3230, 66399604), (3298, 65030540), (3610, 59410172), (3686, 58185220), (3880, 55275959), (6137, 34947160), (6460, 33199802), (6596, 32515270), (7220, 29705086), (7372, 29092610), (8245, 26012216), (9007, 23811560), (9215, 23274088), (12274, 17473580), (12920, 16599901), (13192, 16257635), (14440, 14852543), (14744, 14546305), (16490, 13006108), (18014, 11905780), (18430, 11637044), (24548, 8736790), (30685, 6989432), (31331, 6845320), (32980, 6503054), (35017, 6124760), (36028, 5952890), (36860, 5818522), (45035, 4762312), (49096, 4368395), (61370, 3494716), (62662, 3422660), (65960, 3251527), (70034, 3062380), (72056, 2976445), (73720, 2909261), (90070, 2381156), (122740, 1747358), (125324, 1711330), (140068, 1531190), (153119, 1400680), (156655, 1369064), (171133, 1253240), (175085, 1224952), (180140, 1190578), (245480, 873679), (250648, 855665), (280136, 765595), (306238, 700340), (313310, 684532), (342266, 626620), (350170, 612476), (360280, 595289)]