1951051440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16901}}^1$

素因数の和:16967

約数の個数: 160

約数和(自身を含む): 6689946816

約数和(自身を除く): 4738895376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 16901, 19240, 23088, 28860, 33802, 38480, 50703, 57720, 67604, 84505, 101406, 115440, 135208, 169010, 202812, 219713, 253515, 270416, 338020, 405624, 439426, 507030, 625337, 659139, 676040, 811248, 878852, 1014060, 1098565, 1250674, 1318278, 1352080, 1757704, 1876011, 2028120, 2197130, 2501348, 2636556, 3126685, 3295695, 3515408, 3752022, 4056240, 4394260, 5002696, 5273112, 6253370, 6591390, 7504044, 8129381, 8788520, 9380055, 10005392, 10546224, 12506740, 13182780, 15008088, 16258762, 17577040, 18760110, 24388143, 25013480, 26365560, 30016176, 32517524, 37520220, 40646905, 48776286, 50026960, 52731120, 65035048, 75040440, 81293810, 97552572, 121940715, 130070096, 150080880, 162587620, 195105144, 243881430, 325175240, 390210288, 487762860, 650350480, 975525720, 1951051440]

約数ペア:

[(1, 1951051440), (2, 975525720), (3, 650350480), (4, 487762860), (5, 390210288), (6, 325175240), (8, 243881430), (10, 195105144), (12, 162587620), (13, 150080880), (15, 130070096), (16, 121940715), (20, 97552572), (24, 81293810), (26, 75040440), (30, 65035048), (37, 52731120), (39, 50026960), (40, 48776286), (48, 40646905), (52, 37520220), (60, 32517524), (65, 30016176), (74, 26365560), (78, 25013480), (80, 24388143), (104, 18760110), (111, 17577040), (120, 16258762), (130, 15008088), (148, 13182780), (156, 12506740), (185, 10546224), (195, 10005392), (208, 9380055), (222, 8788520), (240, 8129381), (260, 7504044), (296, 6591390), (312, 6253370), (370, 5273112), (390, 5002696), (444, 4394260), (481, 4056240), (520, 3752022), (555, 3515408), (592, 3295695), (624, 3126685), (740, 2636556), (780, 2501348), (888, 2197130), (962, 2028120), (1040, 1876011), (1110, 1757704), (1443, 1352080), (1480, 1318278), (1560, 1250674), (1776, 1098565), (1924, 1014060), (2220, 878852), (2405, 811248), (2886, 676040), (2960, 659139), (3120, 625337), (3848, 507030), (4440, 439426), (4810, 405624), (5772, 338020), (7215, 270416), (7696, 253515), (8880, 219713), (9620, 202812), (11544, 169010), (14430, 135208), (16901, 115440), (19240, 101406), (23088, 84505), (28860, 67604), (33802, 57720), (38480, 50703)]