1443448620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 4753728000

約数和(自身を除く): 3310279380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 269, 270, 285, 342, 380, 513, 523, 538, 540, 570, 684, 807, 855, 1026, 1046, 1076, 1140, 1345, 1569, 1614, 1710, 2052, 2092, 2421, 2565, 2615, 2690, 3138, 3228, 3420, 4035, 4707, 4842, 5111, 5130, 5230, 5380, 6276, 7263, 7845, 8070, 9414, 9684, 9937, 10222, 10260, 10460, 12105, 14121, 14526, 15333, 15690, 16140, 18828, 19874, 20444, 23535, 24210, 25555, 28242, 29052, 29811, 30666, 31380, 36315, 39748, 45999, 47070, 48420, 49685, 51110, 56484, 59622, 61332, 70605, 72630, 76665, 89433, 91998, 94140, 99370, 102220, 119244, 137997, 140687, 141210, 145260, 149055, 153330, 178866, 183996, 198740, 229995, 268299, 275994, 281374, 282420, 298110, 306660, 357732, 422061, 447165, 459990, 536598, 551988, 562748, 596220, 689985, 703435, 844122, 894330, 919980, 1073196, 1266183, 1341495, 1379970, 1406870, 1688244, 1788660, 2110305, 2532366, 2673053, 2682990, 2759940, 2813740, 3798549, 4220610, 5064732, 5346106, 5365980, 6330915, 7597098, 8019159, 8441220, 10692212, 12661830, 13365265, 15194196, 16038318, 18992745, 24057477, 25323660, 26730530, 32076636, 37985490, 40095795, 48114954, 53461060, 72172431, 75970980, 80191590, 96229908, 120287385, 144344862, 160383180, 240574770, 288689724, 360862155, 481149540, 721724310, 1443448620]

約数ペア:

[(1, 1443448620), (2, 721724310), (3, 481149540), (4, 360862155), (5, 288689724), (6, 240574770), (9, 160383180), (10, 144344862), (12, 120287385), (15, 96229908), (18, 80191590), (19, 75970980), (20, 72172431), (27, 53461060), (30, 48114954), (36, 40095795), (38, 37985490), (45, 32076636), (54, 26730530), (57, 25323660), (60, 24057477), (76, 18992745), (90, 16038318), (95, 15194196), (108, 13365265), (114, 12661830), (135, 10692212), (171, 8441220), (180, 8019159), (190, 7597098), (228, 6330915), (269, 5365980), (270, 5346106), (285, 5064732), (342, 4220610), (380, 3798549), (513, 2813740), (523, 2759940), (538, 2682990), (540, 2673053), (570, 2532366), (684, 2110305), (807, 1788660), (855, 1688244), (1026, 1406870), (1046, 1379970), (1076, 1341495), (1140, 1266183), (1345, 1073196), (1569, 919980), (1614, 894330), (1710, 844122), (2052, 703435), (2092, 689985), (2421, 596220), (2565, 562748), (2615, 551988), (2690, 536598), (3138, 459990), (3228, 447165), (3420, 422061), (4035, 357732), (4707, 306660), (4842, 298110), (5111, 282420), (5130, 281374), (5230, 275994), (5380, 268299), (6276, 229995), (7263, 198740), (7845, 183996), (8070, 178866), (9414, 153330), (9684, 149055), (9937, 145260), (10222, 141210), (10260, 140687), (10460, 137997), (12105, 119244), (14121, 102220), (14526, 99370), (15333, 94140), (15690, 91998), (16140, 89433), (18828, 76665), (19874, 72630), (20444, 70605), (23535, 61332), (24210, 59622), (25555, 56484), (28242, 51110), (29052, 49685), (29811, 48420), (30666, 47070), (31380, 45999), (36315, 39748)]