1760018260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 288

約数和(自身を含む): 5325022080

約数和(自身を除く): 3565003820

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 49, 52, 55, 65, 70, 76, 77, 91, 95, 98, 110, 130, 133, 140, 143, 154, 182, 190, 196, 209, 220, 245, 247, 260, 266, 286, 308, 364, 380, 385, 418, 455, 490, 494, 532, 539, 572, 637, 661, 665, 715, 770, 836, 910, 931, 980, 988, 1001, 1045, 1078, 1235, 1274, 1322, 1330, 1430, 1463, 1540, 1729, 1820, 1862, 2002, 2090, 2156, 2470, 2548, 2644, 2660, 2695, 2717, 2860, 2926, 3185, 3305, 3458, 3724, 4004, 4180, 4627, 4655, 4940, 5005, 5390, 5434, 5852, 6370, 6610, 6916, 7007, 7271, 7315, 8593, 8645, 9254, 9310, 10010, 10241, 10780, 10868, 12103, 12559, 12740, 13220, 13585, 14014, 14542, 14630, 17186, 17290, 18508, 18620, 19019, 20020, 20482, 23135, 24206, 25118, 27170, 28028, 29084, 29260, 32389, 34372, 34580, 35035, 36355, 38038, 40964, 42965, 46270, 48412, 50236, 50897, 51205, 54340, 60151, 60515, 62795, 64778, 70070, 72710, 76076, 85930, 87913, 92540, 94523, 95095, 101794, 102410, 120302, 121030, 125590, 129556, 133133, 138149, 140140, 145420, 161945, 163267, 171860, 175826, 189046, 190190, 203588, 204820, 240604, 242060, 251180, 254485, 266266, 276298, 300755, 323890, 326534, 351652, 356279, 378092, 380380, 421057, 439565, 472615, 508970, 532532, 552596, 601510, 615391, 647780, 653068, 661661, 665665, 690745, 712558, 816335, 842114, 879130, 945230, 967043, 1017940, 1142869, 1203020, 1230782, 1323322, 1331330, 1381490, 1425116, 1632670, 1684228, 1758260, 1781395, 1795937, 1890460, 1934086, 2105285, 2285738, 2461564, 2646644, 2662660, 2762980, 3076955, 3265340, 3308305, 3562790, 3591874, 3868172, 4210570, 4571476, 4631627, 4835215, 5714345, 6153910, 6616610, 6769301, 7125580, 7183748, 8000083, 8421140, 8979685, 9263254, 9670430, 11428690, 12307820, 12571559, 13233220, 13538602, 16000166, 17959370, 18526508, 19340860, 22857380, 23158135, 25143118, 27077204, 32000332, 33846505, 35918740, 40000415, 46316270, 50286236, 62857795, 67693010, 80000830, 88000913, 92632540, 125715590, 135386020, 160001660, 176001826, 251431180, 352003652, 440004565, 880009130, 1760018260]

約数ペア:

[(1, 1760018260), (2, 880009130), (4, 440004565), (5, 352003652), (7, 251431180), (10, 176001826), (11, 160001660), (13, 135386020), (14, 125715590), (19, 92632540), (20, 88000913), (22, 80000830), (26, 67693010), (28, 62857795), (35, 50286236), (38, 46316270), (44, 40000415), (49, 35918740), (52, 33846505), (55, 32000332), (65, 27077204), (70, 25143118), (76, 23158135), (77, 22857380), (91, 19340860), (95, 18526508), (98, 17959370), (110, 16000166), (130, 13538602), (133, 13233220), (140, 12571559), (143, 12307820), (154, 11428690), (182, 9670430), (190, 9263254), (196, 8979685), (209, 8421140), (220, 8000083), (245, 7183748), (247, 7125580), (260, 6769301), (266, 6616610), (286, 6153910), (308, 5714345), (364, 4835215), (380, 4631627), (385, 4571476), (418, 4210570), (455, 3868172), (490, 3591874), (494, 3562790), (532, 3308305), (539, 3265340), (572, 3076955), (637, 2762980), (661, 2662660), (665, 2646644), (715, 2461564), (770, 2285738), (836, 2105285), (910, 1934086), (931, 1890460), (980, 1795937), (988, 1781395), (1001, 1758260), (1045, 1684228), (1078, 1632670), (1235, 1425116), (1274, 1381490), (1322, 1331330), (1330, 1323322), (1430, 1230782), (1463, 1203020), (1540, 1142869), (1729, 1017940), (1820, 967043), (1862, 945230), (2002, 879130), (2090, 842114), (2156, 816335), (2470, 712558), (2548, 690745), (2644, 665665), (2660, 661661), (2695, 653068), (2717, 647780), (2860, 615391), (2926, 601510), (3185, 552596), (3305, 532532), (3458, 508970), (3724, 472615), (4004, 439565), (4180, 421057), (4627, 380380), (4655, 378092), (4940, 356279), (5005, 351652), (5390, 326534), (5434, 323890), (5852, 300755), (6370, 276298), (6610, 266266), (6916, 254485), (7007, 251180), (7271, 242060), (7315, 240604), (8593, 204820), (8645, 203588), (9254, 190190), (9310, 189046), (10010, 175826), (10241, 171860), (10780, 163267), (10868, 161945), (12103, 145420), (12559, 140140), (12740, 138149), (13220, 133133), (13585, 129556), (14014, 125590), (14542, 121030), (14630, 120302), (17186, 102410), (17290, 101794), (18508, 95095), (18620, 94523), (19019, 92540), (20020, 87913), (20482, 85930), (23135, 76076), (24206, 72710), (25118, 70070), (27170, 64778), (28028, 62795), (29084, 60515), (29260, 60151), (32389, 54340), (34372, 51205), (34580, 50897), (35035, 50236), (36355, 48412), (38038, 46270), (40964, 42965)]