4028498820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 12802406400

約数和(自身を除く): 8773907580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 179, 180, 213, 270, 284, 355, 358, 426, 537, 540, 587, 639, 710, 716, 852, 895, 1065, 1074, 1174, 1278, 1420, 1611, 1761, 1790, 1917, 2130, 2148, 2348, 2556, 2685, 2935, 3195, 3222, 3522, 3580, 3834, 4260, 4833, 5283, 5370, 5870, 6390, 6444, 7044, 7668, 8055, 8805, 9585, 9666, 10566, 10740, 11740, 12709, 12780, 15849, 16110, 17610, 19170, 19332, 21132, 24165, 25418, 26415, 31698, 32220, 35220, 38127, 38340, 41677, 48330, 50836, 52830, 63396, 63545, 76254, 79245, 83354, 96660, 105073, 105660, 114381, 125031, 127090, 152508, 158490, 166708, 190635, 208385, 210146, 228762, 250062, 254180, 315219, 316980, 343143, 375093, 381270, 416770, 420292, 457524, 500124, 525365, 571905, 625155, 630438, 686286, 750186, 762540, 833540, 945657, 1050730, 1125279, 1143810, 1250310, 1260876, 1372572, 1500372, 1576095, 1715715, 1875465, 1891314, 2101460, 2250558, 2287620, 2500620, 2836971, 3152190, 3431430, 3750930, 3782628, 4501116, 4728285, 5626395, 5673942, 6304380, 6862860, 7460183, 7501860, 9456570, 11252790, 11347884, 14184855, 14920366, 18913140, 22380549, 22505580, 28369710, 29840732, 37300915, 44761098, 56739420, 67141647, 74601830, 89522196, 111902745, 134283294, 149203660, 201424941, 223805490, 268566588, 335708235, 402849882, 447610980, 671416470, 805699764, 1007124705, 1342832940, 2014249410, 4028498820]

約数ペア:

[(1, 4028498820), (2, 2014249410), (3, 1342832940), (4, 1007124705), (5, 805699764), (6, 671416470), (9, 447610980), (10, 402849882), (12, 335708235), (15, 268566588), (18, 223805490), (20, 201424941), (27, 149203660), (30, 134283294), (36, 111902745), (45, 89522196), (54, 74601830), (60, 67141647), (71, 56739420), (90, 44761098), (108, 37300915), (135, 29840732), (142, 28369710), (179, 22505580), (180, 22380549), (213, 18913140), (270, 14920366), (284, 14184855), (355, 11347884), (358, 11252790), (426, 9456570), (537, 7501860), (540, 7460183), (587, 6862860), (639, 6304380), (710, 5673942), (716, 5626395), (852, 4728285), (895, 4501116), (1065, 3782628), (1074, 3750930), (1174, 3431430), (1278, 3152190), (1420, 2836971), (1611, 2500620), (1761, 2287620), (1790, 2250558), (1917, 2101460), (2130, 1891314), (2148, 1875465), (2348, 1715715), (2556, 1576095), (2685, 1500372), (2935, 1372572), (3195, 1260876), (3222, 1250310), (3522, 1143810), (3580, 1125279), (3834, 1050730), (4260, 945657), (4833, 833540), (5283, 762540), (5370, 750186), (5870, 686286), (6390, 630438), (6444, 625155), (7044, 571905), (7668, 525365), (8055, 500124), (8805, 457524), (9585, 420292), (9666, 416770), (10566, 381270), (10740, 375093), (11740, 343143), (12709, 316980), (12780, 315219), (15849, 254180), (16110, 250062), (17610, 228762), (19170, 210146), (19332, 208385), (21132, 190635), (24165, 166708), (25418, 158490), (26415, 152508), (31698, 127090), (32220, 125031), (35220, 114381), (38127, 105660), (38340, 105073), (41677, 96660), (48330, 83354), (50836, 79245), (52830, 76254), (63396, 63545)]