16572882820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 40626302976

約数和(自身を除く): 24053420156

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 67, 68, 85, 130, 134, 170, 191, 221, 260, 268, 293, 335, 340, 382, 442, 586, 670, 764, 871, 884, 955, 1105, 1139, 1172, 1340, 1465, 1742, 1910, 2210, 2278, 2483, 2930, 3247, 3484, 3809, 3820, 4355, 4420, 4556, 4966, 4981, 5695, 5860, 6494, 7618, 8710, 9932, 9962, 11390, 12415, 12797, 12988, 14807, 15236, 16235, 17420, 19045, 19631, 19924, 22780, 24830, 24905, 25594, 29614, 32470, 38090, 39262, 42211, 49660, 49810, 51188, 55963, 59228, 63985, 64753, 64940, 74035, 76180, 78524, 84422, 98155, 99620, 111926, 127970, 129506, 148070, 166361, 168844, 196310, 211055, 217549, 223852, 255203, 255940, 259012, 279815, 296140, 323765, 332722, 333727, 392620, 422110, 435098, 510406, 559630, 647530, 665444, 667454, 727519, 831805, 844220, 870196, 951371, 1020812, 1087745, 1119260, 1276015, 1295060, 1334908, 1455038, 1663610, 1668635, 1902742, 2175490, 2552030, 2828137, 2910076, 3327220, 3337270, 3637595, 3749521, 3805484, 4338451, 4350980, 4756855, 5104060, 5656274, 6674540, 7275190, 7499042, 8676902, 9513710, 11312548, 12367823, 14140685, 14550380, 14998084, 17353804, 18747605, 19027420, 21692255, 24735646, 28281370, 37495210, 43384510, 48743773, 49471292, 56562740, 61839115, 63741857, 74990420, 86769020, 97487546, 123678230, 127483714, 194975092, 243718865, 247356460, 254967428, 318709285, 487437730, 637418570, 828644141, 974875460, 1274837140, 1657288282, 3314576564, 4143220705, 8286441410, 16572882820]

約数ペア:

[(1, 16572882820), (2, 8286441410), (4, 4143220705), (5, 3314576564), (10, 1657288282), (13, 1274837140), (17, 974875460), (20, 828644141), (26, 637418570), (34, 487437730), (52, 318709285), (65, 254967428), (67, 247356460), (68, 243718865), (85, 194975092), (130, 127483714), (134, 123678230), (170, 97487546), (191, 86769020), (221, 74990420), (260, 63741857), (268, 61839115), (293, 56562740), (335, 49471292), (340, 48743773), (382, 43384510), (442, 37495210), (586, 28281370), (670, 24735646), (764, 21692255), (871, 19027420), (884, 18747605), (955, 17353804), (1105, 14998084), (1139, 14550380), (1172, 14140685), (1340, 12367823), (1465, 11312548), (1742, 9513710), (1910, 8676902), (2210, 7499042), (2278, 7275190), (2483, 6674540), (2930, 5656274), (3247, 5104060), (3484, 4756855), (3809, 4350980), (3820, 4338451), (4355, 3805484), (4420, 3749521), (4556, 3637595), (4966, 3337270), (4981, 3327220), (5695, 2910076), (5860, 2828137), (6494, 2552030), (7618, 2175490), (8710, 1902742), (9932, 1668635), (9962, 1663610), (11390, 1455038), (12415, 1334908), (12797, 1295060), (12988, 1276015), (14807, 1119260), (15236, 1087745), (16235, 1020812), (17420, 951371), (19045, 870196), (19631, 844220), (19924, 831805), (22780, 727519), (24830, 667454), (24905, 665444), (25594, 647530), (29614, 559630), (32470, 510406), (38090, 435098), (39262, 422110), (42211, 392620), (49660, 333727), (49810, 332722), (51188, 323765), (55963, 296140), (59228, 279815), (63985, 259012), (64753, 255940), (64940, 255203), (74035, 223852), (76180, 217549), (78524, 211055), (84422, 196310), (98155, 168844), (99620, 166361), (111926, 148070), (127970, 129506)]