493017840

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{3623}}^1$

素因数の和:3658

約数の個数: 240

約数和(自身を含む): 1962874368

約数和(自身を除く): 1469856528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3623, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7246, 7560, 8505, 9072, 9720, 10869, 11340, 13608, 14492, 15120, 17010, 18115, 19440, 21738, 22680, 25361, 27216, 28984, 32607, 34020, 36230, 43476, 45360, 50722, 54345, 57968, 65214, 68040, 72460, 76083, 86952, 97821, 101444, 108690, 126805, 130428, 136080, 144920, 152166, 163035, 173904, 195642, 202888, 217380, 228249, 253610, 260856, 289840, 293463, 304332, 326070, 380415, 391284, 405776, 434760, 456498, 489105, 507220, 521712, 586926, 608664, 652140, 684747, 760830, 782568, 869520, 880389, 912996, 978210, 1014440, 1141245, 1173852, 1217328, 1304280, 1369494, 1467315, 1521660, 1565136, 1760778, 1825992, 1956420, 2028880, 2054241, 2282490, 2347704, 2608560, 2738988, 2934630, 3043320, 3423735, 3521556, 3651984, 3912840, 4108482, 4401945, 4564980, 4695408, 5477976, 5869260, 6086640, 6162723, 6847470, 7043112, 7825680, 8216964, 8803890, 9129960, 10271205, 10955952, 11738520, 12325446, 13694940, 14086224, 16433928, 17607780, 18259920, 20542410, 23477040, 24650892, 27389880, 30813615, 32867856, 35215560, 41084820, 49301784, 54779760, 61627230, 70431120, 82169640, 98603568, 123254460, 164339280, 246508920, 493017840]

約数ペア:

[(1, 493017840), (2, 246508920), (3, 164339280), (4, 123254460), (5, 98603568), (6, 82169640), (7, 70431120), (8, 61627230), (9, 54779760), (10, 49301784), (12, 41084820), (14, 35215560), (15, 32867856), (16, 30813615), (18, 27389880), (20, 24650892), (21, 23477040), (24, 20542410), (27, 18259920), (28, 17607780), (30, 16433928), (35, 14086224), (36, 13694940), (40, 12325446), (42, 11738520), (45, 10955952), (48, 10271205), (54, 9129960), (56, 8803890), (60, 8216964), (63, 7825680), (70, 7043112), (72, 6847470), (80, 6162723), (81, 6086640), (84, 5869260), (90, 5477976), (105, 4695408), (108, 4564980), (112, 4401945), (120, 4108482), (126, 3912840), (135, 3651984), (140, 3521556), (144, 3423735), (162, 3043320), (168, 2934630), (180, 2738988), (189, 2608560), (210, 2347704), (216, 2282490), (240, 2054241), (243, 2028880), (252, 1956420), (270, 1825992), (280, 1760778), (315, 1565136), (324, 1521660), (336, 1467315), (360, 1369494), (378, 1304280), (405, 1217328), (420, 1173852), (432, 1141245), (486, 1014440), (504, 978210), (540, 912996), (560, 880389), (567, 869520), (630, 782568), (648, 760830), (720, 684747), (756, 652140), (810, 608664), (840, 586926), (945, 521712), (972, 507220), (1008, 489105), (1080, 456498), (1134, 434760), (1215, 405776), (1260, 391284), (1296, 380415), (1512, 326070), (1620, 304332), (1680, 293463), (1701, 289840), (1890, 260856), (1944, 253610), (2160, 228249), (2268, 217380), (2430, 202888), (2520, 195642), (2835, 173904), (3024, 163035), (3240, 152166), (3402, 144920), (3623, 136080), (3780, 130428), (3888, 126805), (4536, 108690), (4860, 101444), (5040, 97821), (5670, 86952), (6480, 76083), (6804, 72460), (7246, 68040), (7560, 65214), (8505, 57968), (9072, 54345), (9720, 50722), (10869, 45360), (11340, 43476), (13608, 36230), (14492, 34020), (15120, 32607), (17010, 28984), (18115, 27216), (19440, 25361), (21738, 22680)]