68295503520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789849}}^1$

素因数の和:2789887

約数の個数: 144

約数和(自身を含む): 246767812200

約数和(自身を除く): 178472308680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 2789849, 5579698, 8369547, 11159396, 13949245, 16739094, 22318792, 25108641, 27898490, 33478188, 41847735, 44637584, 47427433, 50217282, 55796980, 66956376, 83695470, 89275168, 94854866, 100434564, 111593960, 125543205, 133912752, 142282299, 167390940, 189709732, 200869128, 223187920, 237137165, 251086410, 267825504, 284564598, 334781880, 379419464, 401738256, 426846897, 446375840, 474274330, 502172820, 569129196, 669563760, 711411495, 758838928, 803476512, 853693794, 948548660, 1004345640, 1138258392, 1339127520, 1422822990, 1517677856, 1707387588, 1897097320, 2008691280, 2134234485, 2276516784, 2845645980, 3414775176, 3794194640, 4017382560, 4268468970, 4553033568, 5691291960, 6829550352, 7588389280, 8536937940, 11382583920, 13659100704, 17073875880, 22765167840, 34147751760, 68295503520]

約数ペア:

[(1, 68295503520), (2, 34147751760), (3, 22765167840), (4, 17073875880), (5, 13659100704), (6, 11382583920), (8, 8536937940), (9, 7588389280), (10, 6829550352), (12, 5691291960), (15, 4553033568), (16, 4268468970), (17, 4017382560), (18, 3794194640), (20, 3414775176), (24, 2845645980), (30, 2276516784), (32, 2134234485), (34, 2008691280), (36, 1897097320), (40, 1707387588), (45, 1517677856), (48, 1422822990), (51, 1339127520), (60, 1138258392), (68, 1004345640), (72, 948548660), (80, 853693794), (85, 803476512), (90, 758838928), (96, 711411495), (102, 669563760), (120, 569129196), (136, 502172820), (144, 474274330), (153, 446375840), (160, 426846897), (170, 401738256), (180, 379419464), (204, 334781880), (240, 284564598), (255, 267825504), (272, 251086410), (288, 237137165), (306, 223187920), (340, 200869128), (360, 189709732), (408, 167390940), (480, 142282299), (510, 133912752), (544, 125543205), (612, 111593960), (680, 100434564), (720, 94854866), (765, 89275168), (816, 83695470), (1020, 66956376), (1224, 55796980), (1360, 50217282), (1440, 47427433), (1530, 44637584), (1632, 41847735), (2040, 33478188), (2448, 27898490), (2720, 25108641), (3060, 22318792), (4080, 16739094), (4896, 13949245), (6120, 11159396), (8160, 8369547), (12240, 5579698), (24480, 2789849)]