31608676260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{69491}}^1$

素因数の和:69551

約数の個数: 216

約数和(自身を含む): 115649142336

約数和(自身を除く): 84040466076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 798, 855, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1995, 2166, 2394, 2527, 2660, 3249, 3420, 3610, 3990, 4332, 4788, 5054, 5415, 5985, 6498, 7220, 7581, 7980, 10108, 10830, 11970, 12635, 12996, 15162, 16245, 21660, 22743, 23940, 25270, 30324, 32490, 37905, 45486, 50540, 64980, 69491, 75810, 90972, 113715, 138982, 151620, 208473, 227430, 277964, 347455, 416946, 454860, 486437, 625419, 694910, 833892, 972874, 1042365, 1250838, 1320329, 1389820, 1459311, 1945748, 2084730, 2432185, 2501676, 2640658, 2918622, 3127095, 3960987, 4169460, 4377933, 4864370, 5281316, 5837244, 6254190, 6601645, 7296555, 7921974, 8755866, 9242303, 9728740, 11882961, 12508380, 13203290, 14593110, 15843948, 17511732, 18484606, 19804935, 21889665, 23765922, 25086251, 26406580, 27726909, 29186220, 36969212, 39609870, 43779330, 46211515, 47531844, 50172502, 55453818, 59414805, 75258753, 79219740, 83180727, 87558660, 92423030, 100345004, 110907636, 118829610, 125431255, 138634545, 150517506, 166361454, 175603757, 184846060, 225776259, 237659220, 250862510, 277269090, 301035012, 332722908, 351207514, 376293765, 415903635, 451552518, 501725020, 526811271, 554538180, 702415028, 752587530, 831807270, 878018785, 903105036, 1053622542, 1128881295, 1505175060, 1580433813, 1663614540, 1756037570, 2107245084, 2257762590, 2634056355, 3160867626, 3512075140, 4515525180, 5268112710, 6321735252, 7902169065, 10536225420, 15804338130, 31608676260]

約数ペア:

[(1, 31608676260), (2, 15804338130), (3, 10536225420), (4, 7902169065), (5, 6321735252), (6, 5268112710), (7, 4515525180), (9, 3512075140), (10, 3160867626), (12, 2634056355), (14, 2257762590), (15, 2107245084), (18, 1756037570), (19, 1663614540), (20, 1580433813), (21, 1505175060), (28, 1128881295), (30, 1053622542), (35, 903105036), (36, 878018785), (38, 831807270), (42, 752587530), (45, 702415028), (57, 554538180), (60, 526811271), (63, 501725020), (70, 451552518), (76, 415903635), (84, 376293765), (90, 351207514), (95, 332722908), (105, 301035012), (114, 277269090), (126, 250862510), (133, 237659220), (140, 225776259), (171, 184846060), (180, 175603757), (190, 166361454), (210, 150517506), (228, 138634545), (252, 125431255), (266, 118829610), (285, 110907636), (315, 100345004), (342, 92423030), (361, 87558660), (380, 83180727), (399, 79219740), (420, 75258753), (532, 59414805), (570, 55453818), (630, 50172502), (665, 47531844), (684, 46211515), (722, 43779330), (798, 39609870), (855, 36969212), (1083, 29186220), (1140, 27726909), (1197, 26406580), (1260, 25086251), (1330, 23765922), (1444, 21889665), (1596, 19804935), (1710, 18484606), (1805, 17511732), (1995, 15843948), (2166, 14593110), (2394, 13203290), (2527, 12508380), (2660, 11882961), (3249, 9728740), (3420, 9242303), (3610, 8755866), (3990, 7921974), (4332, 7296555), (4788, 6601645), (5054, 6254190), (5415, 5837244), (5985, 5281316), (6498, 4864370), (7220, 4377933), (7581, 4169460), (7980, 3960987), (10108, 3127095), (10830, 2918622), (11970, 2640658), (12635, 2501676), (12996, 2432185), (15162, 2084730), (16245, 1945748), (21660, 1459311), (22743, 1389820), (23940, 1320329), (25270, 1250838), (30324, 1042365), (32490, 972874), (37905, 833892), (45486, 694910), (50540, 625419), (64980, 486437), (69491, 454860), (75810, 416946), (90972, 347455), (113715, 277964), (138982, 227430), (151620, 208473)]