15691264680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{110533}}^1$

素因数の和:110580

約数の個数: 192

約数和(自身を含む): 58255839360

約数和(自身を除く): 42564574680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5915, 6760, 7098, 9464, 10140, 10920, 11830, 14196, 17745, 20280, 23660, 28392, 35490, 47320, 70980, 110533, 141960, 221066, 331599, 442132, 552665, 663198, 773731, 884264, 1105330, 1326396, 1436929, 1547462, 1657995, 2210660, 2321193, 2652792, 2873858, 3094924, 3315990, 3868655, 4310787, 4421320, 4642386, 5747716, 6189848, 6631980, 7184645, 7737310, 8621574, 9284772, 10058503, 11495432, 11605965, 13263960, 14369290, 15474620, 17243148, 18569544, 18680077, 20117006, 21553935, 23211930, 28738580, 30175509, 30949240, 34486296, 37360154, 40234012, 43107870, 46423860, 50292515, 56040231, 57477160, 60351018, 74720308, 80468024, 86215740, 92847720, 93400385, 100585030, 112080462, 120702036, 130760539, 149440616, 150877545, 172431480, 186800770, 201170060, 224160924, 241404072, 261521078, 280201155, 301755090, 373601540, 392281617, 402340120, 448321848, 523042156, 560402310, 603510180, 653802695, 747203080, 784563234, 1046084312, 1120804620, 1207020360, 1307605390, 1569126468, 1961408085, 2241609240, 2615210780, 3138252936, 3922816170, 5230421560, 7845632340, 15691264680]

約数ペア:

[(1, 15691264680), (2, 7845632340), (3, 5230421560), (4, 3922816170), (5, 3138252936), (6, 2615210780), (7, 2241609240), (8, 1961408085), (10, 1569126468), (12, 1307605390), (13, 1207020360), (14, 1120804620), (15, 1046084312), (20, 784563234), (21, 747203080), (24, 653802695), (26, 603510180), (28, 560402310), (30, 523042156), (35, 448321848), (39, 402340120), (40, 392281617), (42, 373601540), (52, 301755090), (56, 280201155), (60, 261521078), (65, 241404072), (70, 224160924), (78, 201170060), (84, 186800770), (91, 172431480), (104, 150877545), (105, 149440616), (120, 130760539), (130, 120702036), (140, 112080462), (156, 100585030), (168, 93400385), (169, 92847720), (182, 86215740), (195, 80468024), (210, 74720308), (260, 60351018), (273, 57477160), (280, 56040231), (312, 50292515), (338, 46423860), (364, 43107870), (390, 40234012), (420, 37360154), (455, 34486296), (507, 30949240), (520, 30175509), (546, 28738580), (676, 23211930), (728, 21553935), (780, 20117006), (840, 18680077), (845, 18569544), (910, 17243148), (1014, 15474620), (1092, 14369290), (1183, 13263960), (1352, 11605965), (1365, 11495432), (1560, 10058503), (1690, 9284772), (1820, 8621574), (2028, 7737310), (2184, 7184645), (2366, 6631980), (2535, 6189848), (2730, 5747716), (3380, 4642386), (3549, 4421320), (3640, 4310787), (4056, 3868655), (4732, 3315990), (5070, 3094924), (5460, 2873858), (5915, 2652792), (6760, 2321193), (7098, 2210660), (9464, 1657995), (10140, 1547462), (10920, 1436929), (11830, 1326396), (14196, 1105330), (17745, 884264), (20280, 773731), (23660, 663198), (28392, 552665), (35490, 442132), (47320, 331599), (70980, 221066), (110533, 141960)]