2140685280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3778

約数の個数: 192

約数和(自身を含む): 7549174080

約数和(自身を除く): 5408488800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 274, 288, 360, 411, 432, 480, 540, 548, 685, 720, 822, 864, 1080, 1096, 1233, 1370, 1440, 1644, 2055, 2160, 2192, 2466, 2740, 3288, 3617, 3699, 4110, 4320, 4384, 4932, 5480, 6165, 6576, 7234, 7398, 8220, 9864, 10851, 10960, 12330, 13152, 14468, 14796, 16440, 18085, 18495, 19728, 21702, 21920, 24660, 28936, 29592, 32553, 32880, 36170, 36990, 39456, 43404, 49320, 54255, 57872, 59184, 65106, 65760, 72340, 73980, 86808, 97659, 98640, 108510, 115744, 118368, 130212, 144680, 147960, 162765, 173616, 195318, 197280, 217020, 260424, 289360, 295920, 325530, 347232, 390636, 434040, 488295, 495529, 520848, 578720, 591840, 651060, 781272, 868080, 976590, 991058, 1041696, 1302120, 1486587, 1562544, 1736160, 1953180, 1982116, 2477645, 2604240, 2973174, 3125088, 3906360, 3964232, 4459761, 4955290, 5208480, 5946348, 7432935, 7812720, 7928464, 8919522, 9910580, 11892696, 13379283, 14865870, 15625440, 15856928, 17839044, 19821160, 22298805, 23785392, 26758566, 29731740, 35678088, 39642320, 44597610, 47570784, 53517132, 59463480, 66896415, 71356176, 79284640, 89195220, 107034264, 118926960, 133792830, 142712352, 178390440, 214068528, 237853920, 267585660, 356780880, 428137056, 535171320, 713561760, 1070342640, 2140685280]

約数ペア:

[(1, 2140685280), (2, 1070342640), (3, 713561760), (4, 535171320), (5, 428137056), (6, 356780880), (8, 267585660), (9, 237853920), (10, 214068528), (12, 178390440), (15, 142712352), (16, 133792830), (18, 118926960), (20, 107034264), (24, 89195220), (27, 79284640), (30, 71356176), (32, 66896415), (36, 59463480), (40, 53517132), (45, 47570784), (48, 44597610), (54, 39642320), (60, 35678088), (72, 29731740), (80, 26758566), (90, 23785392), (96, 22298805), (108, 19821160), (120, 17839044), (135, 15856928), (137, 15625440), (144, 14865870), (160, 13379283), (180, 11892696), (216, 9910580), (240, 8919522), (270, 7928464), (274, 7812720), (288, 7432935), (360, 5946348), (411, 5208480), (432, 4955290), (480, 4459761), (540, 3964232), (548, 3906360), (685, 3125088), (720, 2973174), (822, 2604240), (864, 2477645), (1080, 1982116), (1096, 1953180), (1233, 1736160), (1370, 1562544), (1440, 1486587), (1644, 1302120), (2055, 1041696), (2160, 991058), (2192, 976590), (2466, 868080), (2740, 781272), (3288, 651060), (3617, 591840), (3699, 578720), (4110, 520848), (4320, 495529), (4384, 488295), (4932, 434040), (5480, 390636), (6165, 347232), (6576, 325530), (7234, 295920), (7398, 289360), (8220, 260424), (9864, 217020), (10851, 197280), (10960, 195318), (12330, 173616), (13152, 162765), (14468, 147960), (14796, 144680), (16440, 130212), (18085, 118368), (18495, 115744), (19728, 108510), (21702, 98640), (21920, 97659), (24660, 86808), (28936, 73980), (29592, 72340), (32553, 65760), (32880, 65106), (36170, 59184), (36990, 57872), (39456, 54255), (43404, 49320)]