1804947480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{716249}}^1$

素因数の和:716273

約数の個数: 96

約数和(自身を含む): 6704100000

約数和(自身を除く): 4899152520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 716249, 1432498, 2148747, 2864996, 3581245, 4297494, 5013743, 5729992, 6446241, 7162490, 8594988, 10027486, 10743735, 12892482, 14324980, 15041229, 17189976, 20054972, 21487470, 25068715, 25784964, 28649960, 30082458, 32231205, 40109944, 42974940, 45123687, 50137430, 51569928, 60164916, 64462410, 75206145, 85949880, 90247374, 100274860, 120329832, 128924820, 150412290, 180494748, 200549720, 225618435, 257849640, 300824580, 360989496, 451236870, 601649160, 902473740, 1804947480]

約数ペア:

[(1, 1804947480), (2, 902473740), (3, 601649160), (4, 451236870), (5, 360989496), (6, 300824580), (7, 257849640), (8, 225618435), (9, 200549720), (10, 180494748), (12, 150412290), (14, 128924820), (15, 120329832), (18, 100274860), (20, 90247374), (21, 85949880), (24, 75206145), (28, 64462410), (30, 60164916), (35, 51569928), (36, 50137430), (40, 45123687), (42, 42974940), (45, 40109944), (56, 32231205), (60, 30082458), (63, 28649960), (70, 25784964), (72, 25068715), (84, 21487470), (90, 20054972), (105, 17189976), (120, 15041229), (126, 14324980), (140, 12892482), (168, 10743735), (180, 10027486), (210, 8594988), (252, 7162490), (280, 6446241), (315, 5729992), (360, 5013743), (420, 4297494), (504, 3581245), (630, 2864996), (840, 2148747), (1260, 1432498), (2520, 716249)]