5431661820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4051}}^1$

素因数の和:4273

約数の個数: 192

約数和(自身を含む): 18298183680

約数和(自身を除く): 12866521860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 191, 195, 234, 260, 270, 351, 382, 390, 468, 540, 573, 585, 702, 764, 780, 955, 1146, 1170, 1404, 1719, 1755, 1910, 2292, 2340, 2483, 2865, 3438, 3510, 3820, 4051, 4966, 5157, 5730, 6876, 7020, 7449, 8102, 8595, 9932, 10314, 11460, 12153, 12415, 14898, 16204, 17190, 20255, 20628, 22347, 24306, 24830, 25785, 29796, 34380, 36459, 37245, 40510, 44694, 48612, 49660, 51570, 52663, 60765, 67041, 72918, 74490, 81020, 89388, 103140, 105326, 109377, 111735, 121530, 134082, 145836, 148980, 157989, 182295, 210652, 218754, 223470, 243060, 263315, 268164, 315978, 335205, 364590, 437508, 446940, 473967, 526630, 546885, 631956, 670410, 729180, 773741, 789945, 947934, 1053260, 1093770, 1340820, 1421901, 1547482, 1579890, 1895868, 2187540, 2321223, 2369835, 2843802, 3094964, 3159780, 3868705, 4642446, 4739670, 5687604, 6963669, 7109505, 7737410, 9284892, 9479340, 10058633, 11606115, 13927338, 14219010, 15474820, 20117266, 20891007, 23212230, 27854676, 28438020, 30175899, 34818345, 40234532, 41782014, 46424460, 50293165, 60351798, 69636690, 83564028, 90527697, 100586330, 104455035, 120703596, 139273380, 150879495, 181055394, 201172660, 208910070, 271583091, 301758990, 362110788, 417820140, 452638485, 543166182, 603517980, 905276970, 1086332364, 1357915455, 1810553940, 2715830910, 5431661820]

約数ペア:

[(1, 5431661820), (2, 2715830910), (3, 1810553940), (4, 1357915455), (5, 1086332364), (6, 905276970), (9, 603517980), (10, 543166182), (12, 452638485), (13, 417820140), (15, 362110788), (18, 301758990), (20, 271583091), (26, 208910070), (27, 201172660), (30, 181055394), (36, 150879495), (39, 139273380), (45, 120703596), (52, 104455035), (54, 100586330), (60, 90527697), (65, 83564028), (78, 69636690), (90, 60351798), (108, 50293165), (117, 46424460), (130, 41782014), (135, 40234532), (156, 34818345), (180, 30175899), (191, 28438020), (195, 27854676), (234, 23212230), (260, 20891007), (270, 20117266), (351, 15474820), (382, 14219010), (390, 13927338), (468, 11606115), (540, 10058633), (573, 9479340), (585, 9284892), (702, 7737410), (764, 7109505), (780, 6963669), (955, 5687604), (1146, 4739670), (1170, 4642446), (1404, 3868705), (1719, 3159780), (1755, 3094964), (1910, 2843802), (2292, 2369835), (2340, 2321223), (2483, 2187540), (2865, 1895868), (3438, 1579890), (3510, 1547482), (3820, 1421901), (4051, 1340820), (4966, 1093770), (5157, 1053260), (5730, 947934), (6876, 789945), (7020, 773741), (7449, 729180), (8102, 670410), (8595, 631956), (9932, 546885), (10314, 526630), (11460, 473967), (12153, 446940), (12415, 437508), (14898, 364590), (16204, 335205), (17190, 315978), (20255, 268164), (20628, 263315), (22347, 243060), (24306, 223470), (24830, 218754), (25785, 210652), (29796, 182295), (34380, 157989), (36459, 148980), (37245, 145836), (40510, 134082), (44694, 121530), (48612, 111735), (49660, 109377), (51570, 105326), (52663, 103140), (60765, 89388), (67041, 81020), (72918, 74490)]