388375347200

素因数分解:

$2^{15}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3733}}^1$

素因数の和:3900

約数の個数: 192

約数和(自身を含む): 971000113920

約数和(自身を除く): 582624766720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2048, 2540, 2560, 3175, 3200, 3733, 4064, 4096, 5080, 5120, 6350, 6400, 7466, 8128, 8192, 10160, 10240, 12700, 12800, 14932, 16256, 16384, 18665, 20320, 20480, 25400, 25600, 29864, 32512, 32768, 37330, 40640, 40960, 50800, 51200, 59728, 65024, 74660, 81280, 81920, 93325, 101600, 102400, 119456, 130048, 149320, 162560, 163840, 186650, 203200, 204800, 238912, 260096, 298640, 325120, 373300, 406400, 409600, 474091, 477824, 520192, 597280, 650240, 746600, 812800, 819200, 948182, 955648, 1040384, 1194560, 1300480, 1493200, 1625600, 1896364, 1911296, 2080768, 2370455, 2389120, 2600960, 2986400, 3251200, 3792728, 3822592, 4161536, 4740910, 4778240, 5201920, 5972800, 6502400, 7585456, 7645184, 9481820, 9556480, 10403840, 11852275, 11945600, 13004800, 15170912, 15290368, 18963640, 19112960, 20807680, 23704550, 23891200, 26009600, 30341824, 30580736, 37927280, 38225920, 47409100, 47782400, 52019200, 60683648, 61161472, 75854560, 76451840, 94818200, 95564800, 104038400, 121367296, 122322944, 151709120, 152903680, 189636400, 191129600, 242734592, 303418240, 305807360, 379272800, 382259200, 485469184, 606836480, 611614720, 758545600, 764518400, 970938368, 1213672960, 1517091200, 1529036800, 1941876736, 2427345920, 3034182400, 3058073600, 3883753472, 4854691840, 6068364800, 7767506944, 9709383680, 12136729600, 15535013888, 19418767360, 24273459200, 38837534720, 48546918400, 77675069440, 97093836800, 194187673600, 388375347200]

約数ペア:

[(1, 388375347200), (2, 194187673600), (4, 97093836800), (5, 77675069440), (8, 48546918400), (10, 38837534720), (16, 24273459200), (20, 19418767360), (25, 15535013888), (32, 12136729600), (40, 9709383680), (50, 7767506944), (64, 6068364800), (80, 4854691840), (100, 3883753472), (127, 3058073600), (128, 3034182400), (160, 2427345920), (200, 1941876736), (254, 1529036800), (256, 1517091200), (320, 1213672960), (400, 970938368), (508, 764518400), (512, 758545600), (635, 611614720), (640, 606836480), (800, 485469184), (1016, 382259200), (1024, 379272800), (1270, 305807360), (1280, 303418240), (1600, 242734592), (2032, 191129600), (2048, 189636400), (2540, 152903680), (2560, 151709120), (3175, 122322944), (3200, 121367296), (3733, 104038400), (4064, 95564800), (4096, 94818200), (5080, 76451840), (5120, 75854560), (6350, 61161472), (6400, 60683648), (7466, 52019200), (8128, 47782400), (8192, 47409100), (10160, 38225920), (10240, 37927280), (12700, 30580736), (12800, 30341824), (14932, 26009600), (16256, 23891200), (16384, 23704550), (18665, 20807680), (20320, 19112960), (20480, 18963640), (25400, 15290368), (25600, 15170912), (29864, 13004800), (32512, 11945600), (32768, 11852275), (37330, 10403840), (40640, 9556480), (40960, 9481820), (50800, 7645184), (51200, 7585456), (59728, 6502400), (65024, 5972800), (74660, 5201920), (81280, 4778240), (81920, 4740910), (93325, 4161536), (101600, 3822592), (102400, 3792728), (119456, 3251200), (130048, 2986400), (149320, 2600960), (162560, 2389120), (163840, 2370455), (186650, 2080768), (203200, 1911296), (204800, 1896364), (238912, 1625600), (260096, 1493200), (298640, 1300480), (325120, 1194560), (373300, 1040384), (406400, 955648), (409600, 948182), (474091, 819200), (477824, 812800), (520192, 746600), (597280, 650240)]