4426571220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 13267279872

約数和(自身を除く): 8840708652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 131, 148, 155, 185, 186, 222, 262, 310, 370, 372, 393, 444, 465, 491, 524, 555, 620, 655, 740, 786, 930, 982, 1110, 1147, 1310, 1473, 1572, 1860, 1964, 1965, 2220, 2294, 2455, 2620, 2946, 3441, 3930, 4061, 4588, 4847, 4910, 5735, 5892, 6882, 7365, 7860, 8122, 9694, 9820, 11470, 12183, 13764, 14541, 14730, 15221, 16244, 17205, 18167, 19388, 20305, 22940, 24235, 24366, 29082, 29460, 30442, 34410, 36334, 40610, 45663, 48470, 48732, 54501, 58164, 60884, 60915, 64321, 68820, 72668, 72705, 76105, 81220, 90835, 91326, 96940, 109002, 121830, 128642, 145410, 150257, 152210, 181670, 182652, 192963, 218004, 228315, 243660, 257284, 272505, 290820, 300514, 304420, 321605, 363340, 385926, 450771, 456630, 545010, 563177, 601028, 643210, 751285, 771852, 901542, 913260, 964815, 1090020, 1126354, 1286420, 1502570, 1689531, 1803084, 1929630, 1993951, 2252708, 2253855, 2379877, 2815885, 3005140, 3379062, 3859260, 3987902, 4507710, 4759754, 5631770, 5981853, 6758124, 7139631, 7975804, 8447655, 9015420, 9519508, 9969755, 11263540, 11899385, 11963706, 14279262, 16895310, 19939510, 23798770, 23927412, 28558524, 29909265, 33790620, 35698155, 39879020, 47597540, 59818530, 71396310, 73776187, 119637060, 142792620, 147552374, 221328561, 295104748, 368880935, 442657122, 737761870, 885314244, 1106642805, 1475523740, 2213285610, 4426571220]

約数ペア:

[(1, 4426571220), (2, 2213285610), (3, 1475523740), (4, 1106642805), (5, 885314244), (6, 737761870), (10, 442657122), (12, 368880935), (15, 295104748), (20, 221328561), (30, 147552374), (31, 142792620), (37, 119637060), (60, 73776187), (62, 71396310), (74, 59818530), (93, 47597540), (111, 39879020), (124, 35698155), (131, 33790620), (148, 29909265), (155, 28558524), (185, 23927412), (186, 23798770), (222, 19939510), (262, 16895310), (310, 14279262), (370, 11963706), (372, 11899385), (393, 11263540), (444, 9969755), (465, 9519508), (491, 9015420), (524, 8447655), (555, 7975804), (620, 7139631), (655, 6758124), (740, 5981853), (786, 5631770), (930, 4759754), (982, 4507710), (1110, 3987902), (1147, 3859260), (1310, 3379062), (1473, 3005140), (1572, 2815885), (1860, 2379877), (1964, 2253855), (1965, 2252708), (2220, 1993951), (2294, 1929630), (2455, 1803084), (2620, 1689531), (2946, 1502570), (3441, 1286420), (3930, 1126354), (4061, 1090020), (4588, 964815), (4847, 913260), (4910, 901542), (5735, 771852), (5892, 751285), (6882, 643210), (7365, 601028), (7860, 563177), (8122, 545010), (9694, 456630), (9820, 450771), (11470, 385926), (12183, 363340), (13764, 321605), (14541, 304420), (14730, 300514), (15221, 290820), (16244, 272505), (17205, 257284), (18167, 243660), (19388, 228315), (20305, 218004), (22940, 192963), (24235, 182652), (24366, 181670), (29082, 152210), (29460, 150257), (30442, 145410), (34410, 128642), (36334, 121830), (40610, 109002), (45663, 96940), (48470, 91326), (48732, 90835), (54501, 81220), (58164, 76105), (60884, 72705), (60915, 72668), (64321, 68820)]