24986640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 65007600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 139, 140, 168, 210, 214, 240, 278, 280, 321, 336, 417, 420, 428, 535, 556, 560, 642, 695, 749, 834, 840, 856, 973, 1070, 1112, 1284, 1390, 1498, 1605, 1668, 1680, 1712, 1946, 2085, 2140, 2224, 2247, 2568, 2780, 2919, 2996, 3210, 3336, 3745, 3892, 4170, 4280, 4494, 4865, 5136, 5560, 5838, 5992, 6420, 6672, 7490, 7784, 8340, 8560, 8988, 9730, 11120, 11235, 11676, 11984, 12840, 14595, 14873, 14980, 15568, 16680, 17976, 19460, 22470, 23352, 25680, 29190, 29746, 29960, 33360, 35952, 38920, 44619, 44940, 46704, 58380, 59492, 59920, 74365, 77840, 89238, 89880, 104111, 116760, 118984, 148730, 178476, 179760, 208222, 223095, 233520, 237968, 297460, 312333, 356952, 416444, 446190, 520555, 594920, 624666, 713904, 832888, 892380, 1041110, 1189840, 1249332, 1561665, 1665776, 1784760, 2082220, 2498664, 3123330, 3569520, 4164440, 4997328, 6246660, 8328880, 12493320, 24986640]

約数ペア:

[(1, 24986640), (2, 12493320), (3, 8328880), (4, 6246660), (5, 4997328), (6, 4164440), (7, 3569520), (8, 3123330), (10, 2498664), (12, 2082220), (14, 1784760), (15, 1665776), (16, 1561665), (20, 1249332), (21, 1189840), (24, 1041110), (28, 892380), (30, 832888), (35, 713904), (40, 624666), (42, 594920), (48, 520555), (56, 446190), (60, 416444), (70, 356952), (80, 312333), (84, 297460), (105, 237968), (107, 233520), (112, 223095), (120, 208222), (139, 179760), (140, 178476), (168, 148730), (210, 118984), (214, 116760), (240, 104111), (278, 89880), (280, 89238), (321, 77840), (336, 74365), (417, 59920), (420, 59492), (428, 58380), (535, 46704), (556, 44940), (560, 44619), (642, 38920), (695, 35952), (749, 33360), (834, 29960), (840, 29746), (856, 29190), (973, 25680), (1070, 23352), (1112, 22470), (1284, 19460), (1390, 17976), (1498, 16680), (1605, 15568), (1668, 14980), (1680, 14873), (1712, 14595), (1946, 12840), (2085, 11984), (2140, 11676), (2224, 11235), (2247, 11120), (2568, 9730), (2780, 8988), (2919, 8560), (2996, 8340), (3210, 7784), (3336, 7490), (3745, 6672), (3892, 6420), (4170, 5992), (4280, 5838), (4494, 5560), (4865, 5136)]