2021917680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2593}}^1$

素因数の和:2653

約数の個数: 240

約数和(自身を含む): 7353056160

約数和(自身を除く): 5331138480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2052, 2160, 2166, 2280, 2565, 2593, 2736, 2888, 3249, 3420, 3610, 4104, 4332, 4560, 5130, 5186, 5415, 5776, 6498, 6840, 7220, 7779, 8208, 8664, 9747, 10260, 10372, 10830, 12965, 12996, 13680, 14440, 15558, 16245, 17328, 19494, 20520, 20744, 21660, 23337, 25930, 25992, 28880, 31116, 32490, 38895, 38988, 41040, 41488, 43320, 46674, 48735, 49267, 51860, 51984, 62232, 64980, 70011, 77790, 77976, 86640, 93348, 97470, 98534, 103720, 116685, 124464, 129960, 140022, 147801, 155580, 155952, 186696, 194940, 197068, 207440, 233370, 246335, 259920, 280044, 295602, 311160, 350055, 373392, 389880, 394136, 443403, 466740, 492670, 560088, 591204, 622320, 700110, 739005, 779760, 788272, 886806, 933480, 936073, 985340, 1120176, 1182408, 1330209, 1400220, 1478010, 1773612, 1866960, 1872146, 1970680, 2217015, 2364816, 2660418, 2800440, 2808219, 2956020, 3547224, 3744292, 3941360, 4434030, 4680365, 5320836, 5600880, 5616438, 5912040, 6651045, 7094448, 7488584, 8424657, 8868060, 9360730, 10641672, 11232876, 11824080, 13302090, 14041095, 14977168, 16849314, 17736120, 18721460, 21283344, 22465752, 25273971, 26604180, 28082190, 33698628, 35472240, 37442920, 42123285, 44931504, 50547942, 53208360, 56164380, 67397256, 74885840, 84246570, 101095884, 106416720, 112328760, 126369855, 134794512, 168493140, 202191768, 224657520, 252739710, 336986280, 404383536, 505479420, 673972560, 1010958840, 2021917680]

約数ペア:

[(1, 2021917680), (2, 1010958840), (3, 673972560), (4, 505479420), (5, 404383536), (6, 336986280), (8, 252739710), (9, 224657520), (10, 202191768), (12, 168493140), (15, 134794512), (16, 126369855), (18, 112328760), (19, 106416720), (20, 101095884), (24, 84246570), (27, 74885840), (30, 67397256), (36, 56164380), (38, 53208360), (40, 50547942), (45, 44931504), (48, 42123285), (54, 37442920), (57, 35472240), (60, 33698628), (72, 28082190), (76, 26604180), (80, 25273971), (90, 22465752), (95, 21283344), (108, 18721460), (114, 17736120), (120, 16849314), (135, 14977168), (144, 14041095), (152, 13302090), (171, 11824080), (180, 11232876), (190, 10641672), (216, 9360730), (228, 8868060), (240, 8424657), (270, 7488584), (285, 7094448), (304, 6651045), (342, 5912040), (360, 5616438), (361, 5600880), (380, 5320836), (432, 4680365), (456, 4434030), (513, 3941360), (540, 3744292), (570, 3547224), (684, 2956020), (720, 2808219), (722, 2800440), (760, 2660418), (855, 2364816), (912, 2217015), (1026, 1970680), (1080, 1872146), (1083, 1866960), (1140, 1773612), (1368, 1478010), (1444, 1400220), (1520, 1330209), (1710, 1182408), (1805, 1120176), (2052, 985340), (2160, 936073), (2166, 933480), (2280, 886806), (2565, 788272), (2593, 779760), (2736, 739005), (2888, 700110), (3249, 622320), (3420, 591204), (3610, 560088), (4104, 492670), (4332, 466740), (4560, 443403), (5130, 394136), (5186, 389880), (5415, 373392), (5776, 350055), (6498, 311160), (6840, 295602), (7220, 280044), (7779, 259920), (8208, 246335), (8664, 233370), (9747, 207440), (10260, 197068), (10372, 194940), (10830, 186696), (12965, 155952), (12996, 155580), (13680, 147801), (14440, 140022), (15558, 129960), (16245, 124464), (17328, 116685), (19494, 103720), (20520, 98534), (20744, 97470), (21660, 93348), (23337, 86640), (25930, 77976), (25992, 77790), (28880, 70011), (31116, 64980), (32490, 62232), (38895, 51984), (38988, 51860), (41040, 49267), (41488, 48735), (43320, 46674)]