73101840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 264197376

約数和(自身を除く): 191095536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 821, 840, 848, 1060, 1113, 1272, 1484, 1590, 1642, 1680, 1855, 2120, 2226, 2463, 2544, 2968, 3180, 3284, 3710, 4105, 4240, 4452, 4926, 5565, 5747, 5936, 6360, 6568, 7420, 8210, 8904, 9852, 11130, 11494, 12315, 12720, 13136, 14840, 16420, 17241, 17808, 19704, 22260, 22988, 24630, 28735, 29680, 32840, 34482, 39408, 43513, 44520, 45976, 49260, 57470, 65680, 68964, 86205, 87026, 89040, 91952, 98520, 114940, 130539, 137928, 172410, 174052, 197040, 217565, 229880, 261078, 275856, 304591, 344820, 348104, 435130, 459760, 522156, 609182, 652695, 689640, 696208, 870260, 913773, 1044312, 1218364, 1305390, 1379280, 1522955, 1740520, 1827546, 2088624, 2436728, 2610780, 3045910, 3481040, 3655092, 4568865, 4873456, 5221560, 6091820, 7310184, 9137730, 10443120, 12183640, 14620368, 18275460, 24367280, 36550920, 73101840]

約数ペア:

[(1, 73101840), (2, 36550920), (3, 24367280), (4, 18275460), (5, 14620368), (6, 12183640), (7, 10443120), (8, 9137730), (10, 7310184), (12, 6091820), (14, 5221560), (15, 4873456), (16, 4568865), (20, 3655092), (21, 3481040), (24, 3045910), (28, 2610780), (30, 2436728), (35, 2088624), (40, 1827546), (42, 1740520), (48, 1522955), (53, 1379280), (56, 1305390), (60, 1218364), (70, 1044312), (80, 913773), (84, 870260), (105, 696208), (106, 689640), (112, 652695), (120, 609182), (140, 522156), (159, 459760), (168, 435130), (210, 348104), (212, 344820), (240, 304591), (265, 275856), (280, 261078), (318, 229880), (336, 217565), (371, 197040), (420, 174052), (424, 172410), (530, 137928), (560, 130539), (636, 114940), (742, 98520), (795, 91952), (821, 89040), (840, 87026), (848, 86205), (1060, 68964), (1113, 65680), (1272, 57470), (1484, 49260), (1590, 45976), (1642, 44520), (1680, 43513), (1855, 39408), (2120, 34482), (2226, 32840), (2463, 29680), (2544, 28735), (2968, 24630), (3180, 22988), (3284, 22260), (3710, 19704), (4105, 17808), (4240, 17241), (4452, 16420), (4926, 14840), (5565, 13136), (5747, 12720), (5936, 12315), (6360, 11494), (6568, 11130), (7420, 9852), (8210, 8904)]