319749795840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{306133}}^1$

素因数の和:306182

約数の個数: 208

約数和(自身を含む): 1083258832608

約数和(自身を除く): 763509036768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 12288, 13056, 15360, 16320, 17408, 20480, 21760, 26112, 30720, 32640, 34816, 43520, 52224, 61440, 65280, 69632, 87040, 104448, 130560, 174080, 208896, 261120, 306133, 348160, 522240, 612266, 918399, 1044480, 1224532, 1530665, 1836798, 2449064, 3061330, 3673596, 4591995, 4898128, 5204261, 6122660, 7347192, 9183990, 9796256, 10408522, 12245320, 14694384, 15612783, 18367980, 19592512, 20817044, 24490640, 26021305, 29388768, 31225566, 36735960, 39185024, 41634088, 48981280, 52042610, 58777536, 62451132, 73471920, 78063915, 78370048, 83268176, 97962560, 104085220, 117555072, 124902264, 146943840, 156127830, 156740096, 166536352, 195925120, 208170440, 235110144, 249804528, 293887680, 312255660, 313480192, 333072704, 391850240, 416340880, 470220288, 499609056, 587775360, 624511320, 626960384, 666145408, 783700480, 832681760, 940440576, 999218112, 1175550720, 1249022640, 1253920768, 1332290816, 1567400960, 1665363520, 1880881152, 1998436224, 2351101440, 2498045280, 2664581632, 3134801920, 3330727040, 3761762304, 3996872448, 4702202880, 4996090560, 5329163264, 6269603840, 6661454080, 7993744896, 9404405760, 9992181120, 10658326528, 13322908160, 15987489792, 18808811520, 19984362240, 21316653056, 26645816320, 31974979584, 39968724480, 53291632640, 63949959168, 79937448960, 106583265280, 159874897920, 319749795840]

約数ペア:

[(1, 319749795840), (2, 159874897920), (3, 106583265280), (4, 79937448960), (5, 63949959168), (6, 53291632640), (8, 39968724480), (10, 31974979584), (12, 26645816320), (15, 21316653056), (16, 19984362240), (17, 18808811520), (20, 15987489792), (24, 13322908160), (30, 10658326528), (32, 9992181120), (34, 9404405760), (40, 7993744896), (48, 6661454080), (51, 6269603840), (60, 5329163264), (64, 4996090560), (68, 4702202880), (80, 3996872448), (85, 3761762304), (96, 3330727040), (102, 3134801920), (120, 2664581632), (128, 2498045280), (136, 2351101440), (160, 1998436224), (170, 1880881152), (192, 1665363520), (204, 1567400960), (240, 1332290816), (255, 1253920768), (256, 1249022640), (272, 1175550720), (320, 999218112), (340, 940440576), (384, 832681760), (408, 783700480), (480, 666145408), (510, 626960384), (512, 624511320), (544, 587775360), (640, 499609056), (680, 470220288), (768, 416340880), (816, 391850240), (960, 333072704), (1020, 313480192), (1024, 312255660), (1088, 293887680), (1280, 249804528), (1360, 235110144), (1536, 208170440), (1632, 195925120), (1920, 166536352), (2040, 156740096), (2048, 156127830), (2176, 146943840), (2560, 124902264), (2720, 117555072), (3072, 104085220), (3264, 97962560), (3840, 83268176), (4080, 78370048), (4096, 78063915), (4352, 73471920), (5120, 62451132), (5440, 58777536), (6144, 52042610), (6528, 48981280), (7680, 41634088), (8160, 39185024), (8704, 36735960), (10240, 31225566), (10880, 29388768), (12288, 26021305), (13056, 24490640), (15360, 20817044), (16320, 19592512), (17408, 18367980), (20480, 15612783), (21760, 14694384), (26112, 12245320), (30720, 10408522), (32640, 9796256), (34816, 9183990), (43520, 7347192), (52224, 6122660), (61440, 5204261), (65280, 4898128), (69632, 4591995), (87040, 3673596), (104448, 3061330), (130560, 2449064), (174080, 1836798), (208896, 1530665), (261120, 1224532), (306133, 1044480), (348160, 918399), (522240, 612266)]