1769346040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3659}}^1$

素因数の和:3845

約数の個数: 128

約数和(自身を含む): 4996339200

約数和(自身を除く): 3226993160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 157, 220, 280, 308, 314, 385, 440, 616, 628, 770, 785, 1099, 1256, 1540, 1570, 1727, 2198, 3080, 3140, 3454, 3659, 4396, 5495, 6280, 6908, 7318, 8635, 8792, 10990, 12089, 13816, 14636, 17270, 18295, 21980, 24178, 25613, 29272, 34540, 36590, 40249, 43960, 48356, 51226, 60445, 69080, 73180, 80498, 96712, 102452, 120890, 128065, 146360, 160996, 201245, 204904, 241780, 256130, 281743, 321992, 402490, 483560, 512260, 563486, 574463, 804980, 1024520, 1126972, 1148926, 1408715, 1609960, 2253944, 2297852, 2817430, 2872315, 4021241, 4595704, 5634860, 5744630, 6319093, 8042482, 11269720, 11489260, 12638186, 16084964, 20106205, 22978520, 25276372, 31595465, 32169928, 40212410, 44233651, 50552744, 63190930, 80424820, 88467302, 126381860, 160849640, 176934604, 221168255, 252763720, 353869208, 442336510, 884673020, 1769346040]

約数ペア:

[(1, 1769346040), (2, 884673020), (4, 442336510), (5, 353869208), (7, 252763720), (8, 221168255), (10, 176934604), (11, 160849640), (14, 126381860), (20, 88467302), (22, 80424820), (28, 63190930), (35, 50552744), (40, 44233651), (44, 40212410), (55, 32169928), (56, 31595465), (70, 25276372), (77, 22978520), (88, 20106205), (110, 16084964), (140, 12638186), (154, 11489260), (157, 11269720), (220, 8042482), (280, 6319093), (308, 5744630), (314, 5634860), (385, 4595704), (440, 4021241), (616, 2872315), (628, 2817430), (770, 2297852), (785, 2253944), (1099, 1609960), (1256, 1408715), (1540, 1148926), (1570, 1126972), (1727, 1024520), (2198, 804980), (3080, 574463), (3140, 563486), (3454, 512260), (3659, 483560), (4396, 402490), (5495, 321992), (6280, 281743), (6908, 256130), (7318, 241780), (8635, 204904), (8792, 201245), (10990, 160996), (12089, 146360), (13816, 128065), (14636, 120890), (17270, 102452), (18295, 96712), (21980, 80498), (24178, 73180), (25613, 69080), (29272, 60445), (34540, 51226), (36590, 48356), (40249, 43960)]