2023767540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1426

約数の個数: 144

約数和(自身を含む): 6333202512

約数和(自身を除く): 4309434972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 277, 333, 370, 444, 554, 555, 666, 740, 831, 1097, 1108, 1110, 1332, 1385, 1662, 1665, 2194, 2220, 2493, 2770, 3291, 3324, 3330, 4155, 4388, 4986, 5485, 5540, 6582, 6660, 8310, 9873, 9972, 10249, 10970, 12465, 13164, 16455, 16620, 19746, 20498, 21940, 24930, 30747, 32910, 39492, 40589, 40996, 49365, 49860, 51245, 61494, 65820, 81178, 92241, 98730, 102490, 121767, 122988, 153735, 162356, 184482, 197460, 202945, 204980, 243534, 303869, 307470, 365301, 368964, 405890, 461205, 487068, 607738, 608835, 614940, 730602, 811780, 911607, 922410, 1215476, 1217670, 1461204, 1519345, 1823214, 1826505, 1844820, 2435340, 2734821, 3038690, 3646428, 3653010, 4558035, 5469642, 6077380, 7306020, 9116070, 10939284, 11243153, 13674105, 18232140, 22486306, 27348210, 33729459, 44972612, 54696420, 56215765, 67458918, 101188377, 112431530, 134917836, 168647295, 202376754, 224863060, 337294590, 404753508, 505941885, 674589180, 1011883770, 2023767540]

約数ペア:

[(1, 2023767540), (2, 1011883770), (3, 674589180), (4, 505941885), (5, 404753508), (6, 337294590), (9, 224863060), (10, 202376754), (12, 168647295), (15, 134917836), (18, 112431530), (20, 101188377), (30, 67458918), (36, 56215765), (37, 54696420), (45, 44972612), (60, 33729459), (74, 27348210), (90, 22486306), (111, 18232140), (148, 13674105), (180, 11243153), (185, 10939284), (222, 9116070), (277, 7306020), (333, 6077380), (370, 5469642), (444, 4558035), (554, 3653010), (555, 3646428), (666, 3038690), (740, 2734821), (831, 2435340), (1097, 1844820), (1108, 1826505), (1110, 1823214), (1332, 1519345), (1385, 1461204), (1662, 1217670), (1665, 1215476), (2194, 922410), (2220, 911607), (2493, 811780), (2770, 730602), (3291, 614940), (3324, 608835), (3330, 607738), (4155, 487068), (4388, 461205), (4986, 405890), (5485, 368964), (5540, 365301), (6582, 307470), (6660, 303869), (8310, 243534), (9873, 204980), (9972, 202945), (10249, 197460), (10970, 184482), (12465, 162356), (13164, 153735), (16455, 122988), (16620, 121767), (19746, 102490), (20498, 98730), (21940, 92241), (24930, 81178), (30747, 65820), (32910, 61494), (39492, 51245), (40589, 49860), (40996, 49365)]