348620220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 1191335040

約数和(自身を除く): 842714820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 937, 954, 1060, 1170, 1378, 1404, 1431, 1590, 1755, 1874, 1908, 2067, 2340, 2385, 2756, 2811, 2862, 3180, 3445, 3510, 3748, 4134, 4685, 4770, 5622, 5724, 6201, 6890, 7020, 7155, 8268, 8433, 9370, 9540, 10335, 11244, 12181, 12402, 13780, 14055, 14310, 16866, 18603, 18740, 20670, 24362, 24804, 25299, 28110, 28620, 31005, 33732, 36543, 37206, 41340, 42165, 48724, 49661, 50598, 56220, 60905, 62010, 73086, 74412, 84330, 93015, 99322, 101196, 109629, 121810, 124020, 126495, 146172, 148983, 168660, 182715, 186030, 198644, 219258, 243620, 248305, 252990, 297966, 328887, 365430, 372060, 438516, 446949, 496610, 505980, 548145, 595932, 645593, 657774, 730860, 744915, 893898, 993220, 1096290, 1291186, 1315548, 1340847, 1489830, 1644435, 1787796, 1936779, 2192580, 2234745, 2582372, 2681694, 2979660, 3227965, 3288870, 3873558, 4469490, 5363388, 5810337, 6455930, 6577740, 6704235, 7747116, 8938980, 9683895, 11620674, 12911860, 13408470, 17431011, 19367790, 23241348, 26816940, 29051685, 34862022, 38735580, 58103370, 69724044, 87155055, 116206740, 174310110, 348620220]

約数ペア:

[(1, 348620220), (2, 174310110), (3, 116206740), (4, 87155055), (5, 69724044), (6, 58103370), (9, 38735580), (10, 34862022), (12, 29051685), (13, 26816940), (15, 23241348), (18, 19367790), (20, 17431011), (26, 13408470), (27, 12911860), (30, 11620674), (36, 9683895), (39, 8938980), (45, 7747116), (52, 6704235), (53, 6577740), (54, 6455930), (60, 5810337), (65, 5363388), (78, 4469490), (90, 3873558), (106, 3288870), (108, 3227965), (117, 2979660), (130, 2681694), (135, 2582372), (156, 2234745), (159, 2192580), (180, 1936779), (195, 1787796), (212, 1644435), (234, 1489830), (260, 1340847), (265, 1315548), (270, 1291186), (318, 1096290), (351, 993220), (390, 893898), (468, 744915), (477, 730860), (530, 657774), (540, 645593), (585, 595932), (636, 548145), (689, 505980), (702, 496610), (780, 446949), (795, 438516), (937, 372060), (954, 365430), (1060, 328887), (1170, 297966), (1378, 252990), (1404, 248305), (1431, 243620), (1590, 219258), (1755, 198644), (1874, 186030), (1908, 182715), (2067, 168660), (2340, 148983), (2385, 146172), (2756, 126495), (2811, 124020), (2862, 121810), (3180, 109629), (3445, 101196), (3510, 99322), (3748, 93015), (4134, 84330), (4685, 74412), (4770, 73086), (5622, 62010), (5724, 60905), (6201, 56220), (6890, 50598), (7020, 49661), (7155, 48724), (8268, 42165), (8433, 41340), (9370, 37206), (9540, 36543), (10335, 33732), (11244, 31005), (12181, 28620), (12402, 28110), (13780, 25299), (14055, 24804), (14310, 24362), (16866, 20670), (18603, 18740)]