715152060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{81083}}^1$

素因数の和:81112

約数の個数: 108

約数和(自身を含む): 2523496248

約数和(自身を除く): 1808344188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 81083, 162166, 243249, 324332, 405415, 486498, 567581, 729747, 810830, 972996, 1135162, 1216245, 1459494, 1621660, 1702743, 2270324, 2432490, 2837905, 2918988, 3405486, 3648735, 3973067, 4864980, 5108229, 5675810, 6810972, 7297470, 7946134, 8513715, 10216458, 11351620, 11919201, 14594940, 15892268, 17027430, 19865335, 20432916, 23838402, 25541145, 34054860, 35757603, 39730670, 47676804, 51082290, 59596005, 71515206, 79461340, 102164580, 119192010, 143030412, 178788015, 238384020, 357576030, 715152060]

約数ペア:

[(1, 715152060), (2, 357576030), (3, 238384020), (4, 178788015), (5, 143030412), (6, 119192010), (7, 102164580), (9, 79461340), (10, 71515206), (12, 59596005), (14, 51082290), (15, 47676804), (18, 39730670), (20, 35757603), (21, 34054860), (28, 25541145), (30, 23838402), (35, 20432916), (36, 19865335), (42, 17027430), (45, 15892268), (49, 14594940), (60, 11919201), (63, 11351620), (70, 10216458), (84, 8513715), (90, 7946134), (98, 7297470), (105, 6810972), (126, 5675810), (140, 5108229), (147, 4864980), (180, 3973067), (196, 3648735), (210, 3405486), (245, 2918988), (252, 2837905), (294, 2432490), (315, 2270324), (420, 1702743), (441, 1621660), (490, 1459494), (588, 1216245), (630, 1135162), (735, 972996), (882, 810830), (980, 729747), (1260, 567581), (1470, 486498), (1764, 405415), (2205, 324332), (2940, 243249), (4410, 162166), (8820, 81083)]