2439713640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7272

約数の個数: 256

約数和(自身を含む): 9300049920

約数和(自身を除く): 6860336280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 7207, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 14414, 16120, 16926, 21621, 22568, 24180, 26040, 28210, 28828, 33852, 36035, 42315, 43242, 48360, 50449, 56420, 57656, 67704, 72070, 84630, 86484, 93691, 100898, 108105, 112840, 144140, 151347, 169260, 172968, 187382, 201796, 216210, 223417, 252245, 281073, 288280, 302694, 338520, 374764, 403592, 432420, 446834, 468455, 504490, 562146, 605388, 655837, 670251, 749528, 756735, 864840, 893668, 936910, 1008980, 1117085, 1124292, 1210776, 1311674, 1340502, 1405365, 1513470, 1563919, 1787336, 1873820, 1967511, 2017960, 2234170, 2248584, 2623348, 2681004, 2810730, 2904421, 3026940, 3127838, 3279185, 3351255, 3747640, 3935022, 4468340, 4691757, 5246696, 5362008, 5621460, 5808842, 6053880, 6255676, 6558370, 6702510, 7819595, 7870044, 8713263, 8936680, 9383514, 9837555, 11242920, 11617684, 12511352, 13116740, 13405020, 14522105, 15639190, 15740088, 17426526, 18767028, 19675110, 20330947, 23235368, 23458785, 26233480, 26810040, 29044210, 31278380, 34853052, 37534056, 39350220, 40661894, 43566315, 46917570, 58088420, 60992841, 62556760, 69706104, 78700440, 81323788, 87132630, 93835140, 101654735, 116176840, 121985682, 162647576, 174265260, 187670280, 203309470, 243971364, 304964205, 348530520, 406618940, 487942728, 609928410, 813237880, 1219856820, 2439713640]

約数ペア:

[(1, 2439713640), (2, 1219856820), (3, 813237880), (4, 609928410), (5, 487942728), (6, 406618940), (7, 348530520), (8, 304964205), (10, 243971364), (12, 203309470), (13, 187670280), (14, 174265260), (15, 162647576), (20, 121985682), (21, 116176840), (24, 101654735), (26, 93835140), (28, 87132630), (30, 81323788), (31, 78700440), (35, 69706104), (39, 62556760), (40, 60992841), (42, 58088420), (52, 46917570), (56, 43566315), (60, 40661894), (62, 39350220), (65, 37534056), (70, 34853052), (78, 31278380), (84, 29044210), (91, 26810040), (93, 26233480), (104, 23458785), (105, 23235368), (120, 20330947), (124, 19675110), (130, 18767028), (140, 17426526), (155, 15740088), (156, 15639190), (168, 14522105), (182, 13405020), (186, 13116740), (195, 12511352), (210, 11617684), (217, 11242920), (248, 9837555), (260, 9383514), (273, 8936680), (280, 8713263), (310, 7870044), (312, 7819595), (364, 6702510), (372, 6558370), (390, 6255676), (403, 6053880), (420, 5808842), (434, 5621460), (455, 5362008), (465, 5246696), (520, 4691757), (546, 4468340), (620, 3935022), (651, 3747640), (728, 3351255), (744, 3279185), (780, 3127838), (806, 3026940), (840, 2904421), (868, 2810730), (910, 2681004), (930, 2623348), (1085, 2248584), (1092, 2234170), (1209, 2017960), (1240, 1967511), (1302, 1873820), (1365, 1787336), (1560, 1563919), (1612, 1513470), (1736, 1405365), (1820, 1340502), (1860, 1311674), (2015, 1210776), (2170, 1124292), (2184, 1117085), (2418, 1008980), (2604, 936910), (2730, 893668), (2821, 864840), (3224, 756735), (3255, 749528), (3640, 670251), (3720, 655837), (4030, 605388), (4340, 562146), (4836, 504490), (5208, 468455), (5460, 446834), (5642, 432420), (6045, 403592), (6510, 374764), (7207, 338520), (8060, 302694), (8463, 288280), (8680, 281073), (9672, 252245), (10920, 223417), (11284, 216210), (12090, 201796), (13020, 187382), (14105, 172968), (14414, 169260), (16120, 151347), (16926, 144140), (21621, 112840), (22568, 108105), (24180, 100898), (26040, 93691), (28210, 86484), (28828, 84630), (33852, 72070), (36035, 67704), (42315, 57656), (43242, 56420), (48360, 50449)]