2092457840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 5826293760

約数和(自身を除く): 3733835920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 152, 155, 176, 190, 209, 220, 242, 248, 304, 310, 341, 367, 380, 418, 440, 484, 496, 589, 605, 620, 682, 734, 760, 836, 880, 968, 1045, 1178, 1210, 1240, 1364, 1468, 1520, 1672, 1705, 1835, 1936, 2090, 2299, 2356, 2420, 2480, 2728, 2936, 2945, 3344, 3410, 3670, 3751, 4037, 4180, 4598, 4712, 4840, 5456, 5872, 5890, 6479, 6820, 6973, 7340, 7502, 8074, 8360, 9196, 9424, 9680, 11377, 11495, 11780, 12958, 13640, 13946, 14680, 15004, 16148, 16720, 18392, 18755, 20185, 22754, 22990, 23560, 25916, 27280, 27892, 29360, 30008, 32296, 32395, 34865, 36784, 37510, 40370, 44407, 45508, 45980, 47120, 51832, 55784, 56885, 60016, 64592, 64790, 69730, 71269, 75020, 76703, 80740, 88814, 91016, 91960, 103664, 111568, 113770, 125147, 129580, 139460, 142538, 150040, 153406, 161480, 177628, 182032, 183920, 216163, 222035, 227540, 250294, 259160, 278920, 285076, 300080, 306812, 322960, 355256, 356345, 383515, 432326, 444070, 455080, 500588, 518320, 557840, 570152, 613624, 625735, 710512, 712690, 767030, 843733, 864652, 888140, 910160, 1001176, 1080815, 1140304, 1227248, 1251470, 1376617, 1425380, 1534060, 1687466, 1729304, 1776280, 2002352, 2161630, 2377793, 2502940, 2753234, 2850760, 3068120, 3374932, 3458608, 3552560, 4218665, 4323260, 4755586, 5005880, 5506468, 5701520, 6136240, 6749864, 6883085, 8437330, 8646520, 9511172, 10011760, 11012936, 11888965, 13499728, 13766170, 16874660, 17293040, 19022344, 22025872, 23777930, 26155723, 27532340, 33749320, 38044688, 47555860, 52311446, 55064680, 67498640, 95111720, 104622892, 110129360, 130778615, 190223440, 209245784, 261557230, 418491568, 523114460, 1046228920, 2092457840]

約数ペア:

[(1, 2092457840), (2, 1046228920), (4, 523114460), (5, 418491568), (8, 261557230), (10, 209245784), (11, 190223440), (16, 130778615), (19, 110129360), (20, 104622892), (22, 95111720), (31, 67498640), (38, 55064680), (40, 52311446), (44, 47555860), (55, 38044688), (62, 33749320), (76, 27532340), (80, 26155723), (88, 23777930), (95, 22025872), (110, 19022344), (121, 17293040), (124, 16874660), (152, 13766170), (155, 13499728), (176, 11888965), (190, 11012936), (209, 10011760), (220, 9511172), (242, 8646520), (248, 8437330), (304, 6883085), (310, 6749864), (341, 6136240), (367, 5701520), (380, 5506468), (418, 5005880), (440, 4755586), (484, 4323260), (496, 4218665), (589, 3552560), (605, 3458608), (620, 3374932), (682, 3068120), (734, 2850760), (760, 2753234), (836, 2502940), (880, 2377793), (968, 2161630), (1045, 2002352), (1178, 1776280), (1210, 1729304), (1240, 1687466), (1364, 1534060), (1468, 1425380), (1520, 1376617), (1672, 1251470), (1705, 1227248), (1835, 1140304), (1936, 1080815), (2090, 1001176), (2299, 910160), (2356, 888140), (2420, 864652), (2480, 843733), (2728, 767030), (2936, 712690), (2945, 710512), (3344, 625735), (3410, 613624), (3670, 570152), (3751, 557840), (4037, 518320), (4180, 500588), (4598, 455080), (4712, 444070), (4840, 432326), (5456, 383515), (5872, 356345), (5890, 355256), (6479, 322960), (6820, 306812), (6973, 300080), (7340, 285076), (7502, 278920), (8074, 259160), (8360, 250294), (9196, 227540), (9424, 222035), (9680, 216163), (11377, 183920), (11495, 182032), (11780, 177628), (12958, 161480), (13640, 153406), (13946, 150040), (14680, 142538), (15004, 139460), (16148, 129580), (16720, 125147), (18392, 113770), (18755, 111568), (20185, 103664), (22754, 91960), (22990, 91016), (23560, 88814), (25916, 80740), (27280, 76703), (27892, 75020), (29360, 71269), (30008, 69730), (32296, 64790), (32395, 64592), (34865, 60016), (36784, 56885), (37510, 55784), (40370, 51832), (44407, 47120), (45508, 45980)]