1402227960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53849}}^1$

素因数の和:53901

約数の個数: 128

約数和(自身を含む): 4962816000

約数和(自身を除く): 3560588040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 53849, 107698, 161547, 215396, 269245, 323094, 376943, 430792, 538490, 646188, 753886, 807735, 1076980, 1130829, 1292376, 1507772, 1615470, 1669319, 1884715, 2153960, 2261658, 3015544, 3230940, 3338638, 3769430, 4523316, 5007957, 5654145, 6461880, 6677276, 7538860, 8346595, 9046632, 10015914, 11308290, 11685233, 13354552, 15077720, 16693190, 20031828, 22616580, 23370466, 25039785, 33386380, 35055699, 40063656, 45233160, 46740932, 50079570, 58426165, 66772760, 70111398, 93481864, 100159140, 116852330, 140222796, 175278495, 200318280, 233704660, 280445592, 350556990, 467409320, 701113980, 1402227960]

約数ペア:

[(1, 1402227960), (2, 701113980), (3, 467409320), (4, 350556990), (5, 280445592), (6, 233704660), (7, 200318280), (8, 175278495), (10, 140222796), (12, 116852330), (14, 100159140), (15, 93481864), (20, 70111398), (21, 66772760), (24, 58426165), (28, 50079570), (30, 46740932), (31, 45233160), (35, 40063656), (40, 35055699), (42, 33386380), (56, 25039785), (60, 23370466), (62, 22616580), (70, 20031828), (84, 16693190), (93, 15077720), (105, 13354552), (120, 11685233), (124, 11308290), (140, 10015914), (155, 9046632), (168, 8346595), (186, 7538860), (210, 6677276), (217, 6461880), (248, 5654145), (280, 5007957), (310, 4523316), (372, 3769430), (420, 3338638), (434, 3230940), (465, 3015544), (620, 2261658), (651, 2153960), (744, 1884715), (840, 1669319), (868, 1615470), (930, 1507772), (1085, 1292376), (1240, 1130829), (1302, 1076980), (1736, 807735), (1860, 753886), (2170, 646188), (2604, 538490), (3255, 430792), (3720, 376943), (4340, 323094), (5208, 269245), (6510, 215396), (8680, 161547), (13020, 107698), (26040, 53849)]