4978182720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{740801}}^1$

素因数の和:740828

約数の個数: 112

約数和(自身を含む): 18063715968

約数和(自身を除く): 13085533248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 740801, 1481602, 2222403, 2963204, 3704005, 4444806, 5185607, 5926408, 7408010, 8889612, 10371214, 11112015, 11852816, 14816020, 15556821, 17779224, 20742428, 22224030, 23705632, 25928035, 29632040, 31113642, 35558448, 41484856, 44448060, 47411264, 51856070, 59264080, 62227284, 71116896, 77784105, 82969712, 88896120, 103712140, 118528160, 124454568, 142233792, 155568210, 165939424, 177792240, 207424280, 237056320, 248909136, 311136420, 331878848, 355584480, 414848560, 497818272, 622272840, 711168960, 829697120, 995636544, 1244545680, 1659394240, 2489091360, 4978182720]

約数ペア:

[(1, 4978182720), (2, 2489091360), (3, 1659394240), (4, 1244545680), (5, 995636544), (6, 829697120), (7, 711168960), (8, 622272840), (10, 497818272), (12, 414848560), (14, 355584480), (15, 331878848), (16, 311136420), (20, 248909136), (21, 237056320), (24, 207424280), (28, 177792240), (30, 165939424), (32, 155568210), (35, 142233792), (40, 124454568), (42, 118528160), (48, 103712140), (56, 88896120), (60, 82969712), (64, 77784105), (70, 71116896), (80, 62227284), (84, 59264080), (96, 51856070), (105, 47411264), (112, 44448060), (120, 41484856), (140, 35558448), (160, 31113642), (168, 29632040), (192, 25928035), (210, 23705632), (224, 22224030), (240, 20742428), (280, 17779224), (320, 15556821), (336, 14816020), (420, 11852816), (448, 11112015), (480, 10371214), (560, 8889612), (672, 7408010), (840, 5926408), (960, 5185607), (1120, 4444806), (1344, 3704005), (1680, 2963204), (2240, 2222403), (3360, 1481602), (6720, 740801)]