715298220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43669}}^1$

素因数の和:43704

約数の個数: 144

約数和(自身を含む): 2670507840

約数和(自身を除く): 1955209620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 43669, 87338, 131007, 174676, 218345, 262014, 305683, 393021, 436690, 524028, 567697, 611366, 655035, 786042, 873380, 917049, 1135394, 1222732, 1310070, 1528415, 1572084, 1703091, 1834098, 1965105, 2270788, 2620140, 2751147, 2838485, 3056830, 3406182, 3668196, 3930210, 3973879, 4585245, 5109273, 5502294, 5676970, 6113660, 6812364, 7860420, 7947758, 8515455, 9170490, 10218546, 11004588, 11353940, 11921637, 13755735, 15895516, 17030910, 18340980, 19869395, 20437092, 23843274, 25546365, 27511470, 34061820, 35764911, 39738790, 47686548, 51092730, 55022940, 59608185, 71529822, 79477580, 102185460, 119216370, 143059644, 178824555, 238432740, 357649110, 715298220]

約数ペア:

[(1, 715298220), (2, 357649110), (3, 238432740), (4, 178824555), (5, 143059644), (6, 119216370), (7, 102185460), (9, 79477580), (10, 71529822), (12, 59608185), (13, 55022940), (14, 51092730), (15, 47686548), (18, 39738790), (20, 35764911), (21, 34061820), (26, 27511470), (28, 25546365), (30, 23843274), (35, 20437092), (36, 19869395), (39, 18340980), (42, 17030910), (45, 15895516), (52, 13755735), (60, 11921637), (63, 11353940), (65, 11004588), (70, 10218546), (78, 9170490), (84, 8515455), (90, 7947758), (91, 7860420), (105, 6812364), (117, 6113660), (126, 5676970), (130, 5502294), (140, 5109273), (156, 4585245), (180, 3973879), (182, 3930210), (195, 3668196), (210, 3406182), (234, 3056830), (252, 2838485), (260, 2751147), (273, 2620140), (315, 2270788), (364, 1965105), (390, 1834098), (420, 1703091), (455, 1572084), (468, 1528415), (546, 1310070), (585, 1222732), (630, 1135394), (780, 917049), (819, 873380), (910, 786042), (1092, 655035), (1170, 611366), (1260, 567697), (1365, 524028), (1638, 436690), (1820, 393021), (2340, 305683), (2730, 262014), (3276, 218345), (4095, 174676), (5460, 131007), (8190, 87338), (16380, 43669)]