2150889120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16061}}^1$

素因数の和:16116

約数の個数: 192

約数和(自身を含む): 7771438080

約数和(自身を除く): 5620548960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16061, 16740, 22320, 26784, 32122, 33480, 44640, 48183, 64244, 66960, 80305, 96366, 128488, 133920, 144549, 160610, 192732, 240915, 256976, 289098, 321220, 385464, 433647, 481830, 497891, 513952, 578196, 642440, 722745, 770928, 867294, 963660, 995782, 1156392, 1284880, 1445490, 1493673, 1541856, 1734588, 1927320, 1991564, 2168235, 2312784, 2489455, 2569760, 2890980, 2987346, 3469176, 3854640, 3983128, 4336470, 4481019, 4625568, 4978910, 5781960, 5974692, 6938352, 7468365, 7709280, 7966256, 8672940, 8962038, 9957820, 11563920, 11949384, 13443057, 13876704, 14936730, 15932512, 17345880, 17924076, 19915640, 22405095, 23127840, 23898768, 26886114, 29873460, 34691760, 35848152, 39831280, 44810190, 47797536, 53772228, 59746920, 67215285, 69383520, 71696304, 79662560, 89620380, 107544456, 119493840, 134430570, 143392608, 179240760, 215088912, 238987680, 268861140, 358481520, 430177824, 537722280, 716963040, 1075444560, 2150889120]

約数ペア:

[(1, 2150889120), (2, 1075444560), (3, 716963040), (4, 537722280), (5, 430177824), (6, 358481520), (8, 268861140), (9, 238987680), (10, 215088912), (12, 179240760), (15, 143392608), (16, 134430570), (18, 119493840), (20, 107544456), (24, 89620380), (27, 79662560), (30, 71696304), (31, 69383520), (32, 67215285), (36, 59746920), (40, 53772228), (45, 47797536), (48, 44810190), (54, 39831280), (60, 35848152), (62, 34691760), (72, 29873460), (80, 26886114), (90, 23898768), (93, 23127840), (96, 22405095), (108, 19915640), (120, 17924076), (124, 17345880), (135, 15932512), (144, 14936730), (155, 13876704), (160, 13443057), (180, 11949384), (186, 11563920), (216, 9957820), (240, 8962038), (248, 8672940), (270, 7966256), (279, 7709280), (288, 7468365), (310, 6938352), (360, 5974692), (372, 5781960), (432, 4978910), (465, 4625568), (480, 4481019), (496, 4336470), (540, 3983128), (558, 3854640), (620, 3469176), (720, 2987346), (744, 2890980), (837, 2569760), (864, 2489455), (930, 2312784), (992, 2168235), (1080, 1991564), (1116, 1927320), (1240, 1734588), (1395, 1541856), (1440, 1493673), (1488, 1445490), (1674, 1284880), (1860, 1156392), (2160, 995782), (2232, 963660), (2480, 867294), (2790, 770928), (2976, 722745), (3348, 642440), (3720, 578196), (4185, 513952), (4320, 497891), (4464, 481830), (4960, 433647), (5580, 385464), (6696, 321220), (7440, 289098), (8370, 256976), (8928, 240915), (11160, 192732), (13392, 160610), (14880, 144549), (16061, 133920), (16740, 128488), (22320, 96366), (26784, 80305), (32122, 66960), (33480, 64244), (44640, 48183)]