40910940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 148377600

約数和(自身を除く): 107466660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 137, 140, 158, 180, 189, 210, 237, 252, 270, 274, 315, 316, 378, 395, 411, 420, 474, 540, 548, 553, 630, 685, 711, 756, 790, 822, 945, 948, 959, 1106, 1185, 1233, 1260, 1370, 1422, 1580, 1644, 1659, 1890, 1918, 2055, 2133, 2212, 2370, 2466, 2740, 2765, 2844, 2877, 3318, 3555, 3699, 3780, 3836, 4110, 4266, 4740, 4795, 4932, 4977, 5530, 5754, 6165, 6636, 7110, 7398, 8220, 8295, 8532, 8631, 9590, 9954, 10665, 10823, 11060, 11508, 12330, 14220, 14385, 14796, 14931, 16590, 17262, 18495, 19180, 19908, 21330, 21646, 24660, 24885, 25893, 28770, 29862, 32469, 33180, 34524, 36990, 42660, 43155, 43292, 49770, 51786, 54115, 57540, 59724, 64938, 73980, 74655, 75761, 86310, 97407, 99540, 103572, 108230, 129465, 129876, 149310, 151522, 162345, 172620, 194814, 216460, 227283, 258930, 292221, 298620, 303044, 324690, 378805, 389628, 454566, 487035, 517860, 584442, 649380, 681849, 757610, 909132, 974070, 1136415, 1168884, 1363698, 1461105, 1515220, 1948140, 2045547, 2272830, 2727396, 2922210, 3409245, 4091094, 4545660, 5844420, 6818490, 8182188, 10227735, 13636980, 20455470, 40910940]

約数ペア:

[(1, 40910940), (2, 20455470), (3, 13636980), (4, 10227735), (5, 8182188), (6, 6818490), (7, 5844420), (9, 4545660), (10, 4091094), (12, 3409245), (14, 2922210), (15, 2727396), (18, 2272830), (20, 2045547), (21, 1948140), (27, 1515220), (28, 1461105), (30, 1363698), (35, 1168884), (36, 1136415), (42, 974070), (45, 909132), (54, 757610), (60, 681849), (63, 649380), (70, 584442), (79, 517860), (84, 487035), (90, 454566), (105, 389628), (108, 378805), (126, 324690), (135, 303044), (137, 298620), (140, 292221), (158, 258930), (180, 227283), (189, 216460), (210, 194814), (237, 172620), (252, 162345), (270, 151522), (274, 149310), (315, 129876), (316, 129465), (378, 108230), (395, 103572), (411, 99540), (420, 97407), (474, 86310), (540, 75761), (548, 74655), (553, 73980), (630, 64938), (685, 59724), (711, 57540), (756, 54115), (790, 51786), (822, 49770), (945, 43292), (948, 43155), (959, 42660), (1106, 36990), (1185, 34524), (1233, 33180), (1260, 32469), (1370, 29862), (1422, 28770), (1580, 25893), (1644, 24885), (1659, 24660), (1890, 21646), (1918, 21330), (2055, 19908), (2133, 19180), (2212, 18495), (2370, 17262), (2466, 16590), (2740, 14931), (2765, 14796), (2844, 14385), (2877, 14220), (3318, 12330), (3555, 11508), (3699, 11060), (3780, 10823), (3836, 10665), (4110, 9954), (4266, 9590), (4740, 8631), (4795, 8532), (4932, 8295), (4977, 8220), (5530, 7398), (5754, 7110), (6165, 6636)]