981354240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 216

約数和(自身を含む): 3595829328

約数和(自身を除く): 2614475088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5011, 5440, 5760, 6120, 6528, 8160, 9792, 10022, 10880, 11520, 12240, 13056, 15033, 16320, 19584, 20044, 21760, 24480, 25055, 30066, 32640, 39168, 40088, 45099, 48960, 50110, 60132, 65280, 75165, 80176, 85187, 90198, 97920, 100220, 120264, 150330, 160352, 170374, 180396, 195840, 200440, 225495, 240528, 255561, 300660, 320704, 340748, 360792, 400880, 425935, 450990, 481056, 511122, 601320, 641408, 681496, 721584, 766683, 801760, 851870, 901980, 962112, 1022244, 1202640, 1277805, 1282816, 1362992, 1443168, 1533366, 1603520, 1703740, 1803960, 1924224, 2044488, 2405280, 2555610, 2725984, 2886336, 3066732, 3207040, 3407480, 3607920, 3833415, 3848448, 4088976, 4810560, 5111220, 5451968, 5772672, 6133464, 6414080, 6814960, 7215840, 7666830, 8177952, 9621120, 10222440, 10903936, 11545344, 12266928, 13629920, 14431680, 15333660, 16355904, 19242240, 20444880, 21807872, 24533856, 27259840, 28863360, 30667320, 32711808, 40889760, 49067712, 54519680, 57726720, 61334640, 65423616, 81779520, 98135424, 109039360, 122669280, 163559040, 196270848, 245338560, 327118080, 490677120, 981354240]

約数ペア:

[(1, 981354240), (2, 490677120), (3, 327118080), (4, 245338560), (5, 196270848), (6, 163559040), (8, 122669280), (9, 109039360), (10, 98135424), (12, 81779520), (15, 65423616), (16, 61334640), (17, 57726720), (18, 54519680), (20, 49067712), (24, 40889760), (30, 32711808), (32, 30667320), (34, 28863360), (36, 27259840), (40, 24533856), (45, 21807872), (48, 20444880), (51, 19242240), (60, 16355904), (64, 15333660), (68, 14431680), (72, 13629920), (80, 12266928), (85, 11545344), (90, 10903936), (96, 10222440), (102, 9621120), (120, 8177952), (128, 7666830), (136, 7215840), (144, 6814960), (153, 6414080), (160, 6133464), (170, 5772672), (180, 5451968), (192, 5111220), (204, 4810560), (240, 4088976), (255, 3848448), (256, 3833415), (272, 3607920), (288, 3407480), (306, 3207040), (320, 3066732), (340, 2886336), (360, 2725984), (384, 2555610), (408, 2405280), (480, 2044488), (510, 1924224), (544, 1803960), (576, 1703740), (612, 1603520), (640, 1533366), (680, 1443168), (720, 1362992), (765, 1282816), (768, 1277805), (816, 1202640), (960, 1022244), (1020, 962112), (1088, 901980), (1152, 851870), (1224, 801760), (1280, 766683), (1360, 721584), (1440, 681496), (1530, 641408), (1632, 601320), (1920, 511122), (2040, 481056), (2176, 450990), (2304, 425935), (2448, 400880), (2720, 360792), (2880, 340748), (3060, 320704), (3264, 300660), (3840, 255561), (4080, 240528), (4352, 225495), (4896, 200440), (5011, 195840), (5440, 180396), (5760, 170374), (6120, 160352), (6528, 150330), (8160, 120264), (9792, 100220), (10022, 97920), (10880, 90198), (11520, 85187), (12240, 80176), (13056, 75165), (15033, 65280), (16320, 60132), (19584, 50110), (20044, 48960), (21760, 45099), (24480, 40088), (25055, 39168), (30066, 32640)]