31165957260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12869

約数の個数: 288

約数和(自身を含む): 107197009920

約数和(自身を除く): 76031052660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 31, 36, 38, 45, 46, 57, 60, 62, 69, 76, 90, 92, 93, 95, 114, 115, 124, 138, 155, 171, 180, 186, 190, 207, 228, 230, 276, 279, 285, 310, 342, 345, 372, 380, 414, 437, 460, 465, 558, 570, 589, 620, 684, 690, 713, 828, 855, 874, 930, 1035, 1116, 1140, 1178, 1311, 1380, 1395, 1426, 1710, 1748, 1767, 1860, 2070, 2139, 2185, 2356, 2622, 2790, 2852, 2945, 3420, 3534, 3565, 3933, 4140, 4278, 4370, 5244, 5301, 5580, 5890, 6417, 6555, 7068, 7130, 7866, 8556, 8740, 8835, 10602, 10695, 11780, 12781, 12834, 13110, 13547, 14260, 15732, 17670, 19665, 21204, 21390, 25562, 25668, 26220, 26505, 27094, 32085, 35340, 38343, 39330, 40641, 42780, 51124, 53010, 54188, 63905, 64170, 67735, 76686, 78660, 81282, 106020, 115029, 121923, 127810, 128340, 135470, 153372, 162564, 191715, 203205, 230058, 242839, 243846, 255620, 270940, 293963, 383430, 396211, 406410, 460116, 485678, 487692, 575145, 587926, 609615, 728517, 766860, 792422, 812820, 881889, 971356, 1150290, 1175852, 1188633, 1214195, 1219230, 1457034, 1469815, 1584844, 1763778, 1981055, 2185551, 2300580, 2377266, 2428390, 2438460, 2645667, 2914068, 2939630, 3527556, 3565899, 3642585, 3962110, 4371102, 4409445, 4754532, 4856780, 5291334, 5585297, 5879260, 5943165, 7131798, 7285170, 7528009, 7924220, 8742204, 8818890, 9112853, 10582668, 10927755, 11170594, 11886330, 13228335, 14263596, 14570340, 15056018, 16755891, 17637780, 17829495, 18225706, 21855510, 22341188, 22584027, 23772660, 26456670, 27338559, 27926485, 30112036, 33511782, 35658990, 36451412, 37640045, 43711020, 45168054, 45564265, 50267673, 52913340, 54677118, 55852970, 67023564, 67752081, 71317980, 75280090, 82015677, 83779455, 90336108, 91128530, 100535346, 109354236, 111705940, 112920135, 135504162, 136692795, 150560180, 164031354, 167558910, 173144207, 182257060, 201070692, 225840270, 251338365, 271008324, 273385590, 328062708, 335117820, 338760405, 346288414, 410078385, 451680540, 502676730, 519432621, 546771180, 677520810, 692576828, 820156770, 865721035, 1005353460, 1038865242, 1355041620, 1558297863, 1640313540, 1731442070, 2077730484, 2597163105, 3116595726, 3462884140, 5194326210, 6233191452, 7791489315, 10388652420, 15582978630, 31165957260]

約数ペア:

[(1, 31165957260), (2, 15582978630), (3, 10388652420), (4, 7791489315), (5, 6233191452), (6, 5194326210), (9, 3462884140), (10, 3116595726), (12, 2597163105), (15, 2077730484), (18, 1731442070), (19, 1640313540), (20, 1558297863), (23, 1355041620), (30, 1038865242), (31, 1005353460), (36, 865721035), (38, 820156770), (45, 692576828), (46, 677520810), (57, 546771180), (60, 519432621), (62, 502676730), (69, 451680540), (76, 410078385), (90, 346288414), (92, 338760405), (93, 335117820), (95, 328062708), (114, 273385590), (115, 271008324), (124, 251338365), (138, 225840270), (155, 201070692), (171, 182257060), (180, 173144207), (186, 167558910), (190, 164031354), (207, 150560180), (228, 136692795), (230, 135504162), (276, 112920135), (279, 111705940), (285, 109354236), (310, 100535346), (342, 91128530), (345, 90336108), (372, 83779455), (380, 82015677), (414, 75280090), (437, 71317980), (460, 67752081), (465, 67023564), (558, 55852970), (570, 54677118), (589, 52913340), (620, 50267673), (684, 45564265), (690, 45168054), (713, 43711020), (828, 37640045), (855, 36451412), (874, 35658990), (930, 33511782), (1035, 30112036), (1116, 27926485), (1140, 27338559), (1178, 26456670), (1311, 23772660), (1380, 22584027), (1395, 22341188), (1426, 21855510), (1710, 18225706), (1748, 17829495), (1767, 17637780), (1860, 16755891), (2070, 15056018), (2139, 14570340), (2185, 14263596), (2356, 13228335), (2622, 11886330), (2790, 11170594), (2852, 10927755), (2945, 10582668), (3420, 9112853), (3534, 8818890), (3565, 8742204), (3933, 7924220), (4140, 7528009), (4278, 7285170), (4370, 7131798), (5244, 5943165), (5301, 5879260), (5580, 5585297), (5890, 5291334), (6417, 4856780), (6555, 4754532), (7068, 4409445), (7130, 4371102), (7866, 3962110), (8556, 3642585), (8740, 3565899), (8835, 3527556), (10602, 2939630), (10695, 2914068), (11780, 2645667), (12781, 2438460), (12834, 2428390), (13110, 2377266), (13547, 2300580), (14260, 2185551), (15732, 1981055), (17670, 1763778), (19665, 1584844), (21204, 1469815), (21390, 1457034), (25562, 1219230), (25668, 1214195), (26220, 1188633), (26505, 1175852), (27094, 1150290), (32085, 971356), (35340, 881889), (38343, 812820), (39330, 792422), (40641, 766860), (42780, 728517), (51124, 609615), (53010, 587926), (54188, 575145), (63905, 487692), (64170, 485678), (67735, 460116), (76686, 406410), (78660, 396211), (81282, 383430), (106020, 293963), (115029, 270940), (121923, 255620), (127810, 243846), (128340, 242839), (135470, 230058), (153372, 203205), (162564, 191715)]