1600236540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1117}}^1$

素因数の和:1521

約数の個数: 192

約数和(自身を含む): 5709849600

約数和(自身を除く): 4109613060

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 379, 420, 540, 630, 756, 758, 945, 1117, 1137, 1260, 1516, 1890, 1895, 2234, 2274, 2653, 3351, 3411, 3780, 3790, 4468, 4548, 5306, 5585, 5685, 6702, 6822, 7580, 7819, 7959, 10053, 10233, 10612, 11170, 11370, 13265, 13404, 13644, 15638, 15918, 16755, 17055, 20106, 20466, 22340, 22740, 23457, 23877, 26530, 30159, 31276, 31836, 33510, 34110, 39095, 39795, 40212, 40932, 46914, 47754, 50265, 51165, 53060, 60318, 67020, 68220, 70371, 71631, 78190, 79590, 93828, 95508, 100530, 102330, 117285, 119385, 120636, 140742, 143262, 150795, 156380, 159180, 201060, 204660, 211113, 234570, 238770, 281484, 286524, 301590, 351855, 358155, 422226, 423343, 469140, 477540, 603180, 703710, 716310, 844452, 846686, 1055565, 1270029, 1407420, 1432620, 1693372, 2111130, 2116715, 2540058, 2963401, 3810087, 4222260, 4233430, 5080116, 5926802, 6350145, 7620174, 8466860, 8890203, 11430261, 11853604, 12700290, 14817005, 15240348, 17780406, 19050435, 22860522, 25400580, 26670609, 29634010, 35560812, 38100870, 44451015, 45721044, 53341218, 57151305, 59268020, 76201740, 80011827, 88902030, 106682436, 114302610, 133353045, 160023654, 177804060, 228605220, 266706090, 320047308, 400059135, 533412180, 800118270, 1600236540]

約数ペア:

[(1, 1600236540), (2, 800118270), (3, 533412180), (4, 400059135), (5, 320047308), (6, 266706090), (7, 228605220), (9, 177804060), (10, 160023654), (12, 133353045), (14, 114302610), (15, 106682436), (18, 88902030), (20, 80011827), (21, 76201740), (27, 59268020), (28, 57151305), (30, 53341218), (35, 45721044), (36, 44451015), (42, 38100870), (45, 35560812), (54, 29634010), (60, 26670609), (63, 25400580), (70, 22860522), (84, 19050435), (90, 17780406), (105, 15240348), (108, 14817005), (126, 12700290), (135, 11853604), (140, 11430261), (180, 8890203), (189, 8466860), (210, 7620174), (252, 6350145), (270, 5926802), (315, 5080116), (378, 4233430), (379, 4222260), (420, 3810087), (540, 2963401), (630, 2540058), (756, 2116715), (758, 2111130), (945, 1693372), (1117, 1432620), (1137, 1407420), (1260, 1270029), (1516, 1055565), (1890, 846686), (1895, 844452), (2234, 716310), (2274, 703710), (2653, 603180), (3351, 477540), (3411, 469140), (3780, 423343), (3790, 422226), (4468, 358155), (4548, 351855), (5306, 301590), (5585, 286524), (5685, 281484), (6702, 238770), (6822, 234570), (7580, 211113), (7819, 204660), (7959, 201060), (10053, 159180), (10233, 156380), (10612, 150795), (11170, 143262), (11370, 140742), (13265, 120636), (13404, 119385), (13644, 117285), (15638, 102330), (15918, 100530), (16755, 95508), (17055, 93828), (20106, 79590), (20466, 78190), (22340, 71631), (22740, 70371), (23457, 68220), (23877, 67020), (26530, 60318), (30159, 53060), (31276, 51165), (31836, 50265), (33510, 47754), (34110, 46914), (39095, 40932), (39795, 40212)]