7178255280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1424257}}^1$

素因数の和:1424283

約数の個数: 120

約数和(自身を含む): 27550846752

約数和(自身を除く): 20372591472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1424257, 2848514, 4272771, 5697028, 7121285, 8545542, 9969799, 11394056, 12818313, 14242570, 17091084, 19939598, 21363855, 22788112, 25636626, 28485140, 29909397, 34182168, 39879196, 42727710, 49848995, 51273252, 56970280, 59818794, 64091565, 68364336, 79758392, 85455420, 89728191, 99697990, 102546504, 113940560, 119637588, 128183130, 149546985, 159516784, 170910840, 179456382, 199395980, 205093008, 239275176, 256366260, 299093970, 341821680, 358912764, 398791960, 448640955, 478550352, 512732520, 598187940, 717825528, 797583920, 897281910, 1025465040, 1196375880, 1435651056, 1794563820, 2392751760, 3589127640, 7178255280]

約数ペア:

[(1, 7178255280), (2, 3589127640), (3, 2392751760), (4, 1794563820), (5, 1435651056), (6, 1196375880), (7, 1025465040), (8, 897281910), (9, 797583920), (10, 717825528), (12, 598187940), (14, 512732520), (15, 478550352), (16, 448640955), (18, 398791960), (20, 358912764), (21, 341821680), (24, 299093970), (28, 256366260), (30, 239275176), (35, 205093008), (36, 199395980), (40, 179456382), (42, 170910840), (45, 159516784), (48, 149546985), (56, 128183130), (60, 119637588), (63, 113940560), (70, 102546504), (72, 99697990), (80, 89728191), (84, 85455420), (90, 79758392), (105, 68364336), (112, 64091565), (120, 59818794), (126, 56970280), (140, 51273252), (144, 49848995), (168, 42727710), (180, 39879196), (210, 34182168), (240, 29909397), (252, 28485140), (280, 25636626), (315, 22788112), (336, 21363855), (360, 19939598), (420, 17091084), (504, 14242570), (560, 12818313), (630, 11394056), (720, 9969799), (840, 8545542), (1008, 7121285), (1260, 5697028), (1680, 4272771), (2520, 2848514), (5040, 1424257)]