9387468160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7457}}^1$

素因数の和:7764

約数の個数: 128

約数和(自身を含む): 25742629440

約数和(自身を除く): 16355161280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 281, 320, 448, 560, 562, 640, 896, 1120, 1124, 1405, 1967, 2240, 2248, 2810, 3934, 4480, 4496, 5620, 7457, 7868, 8992, 9835, 11240, 14914, 15736, 17984, 19670, 22480, 29828, 31472, 35968, 37285, 39340, 44960, 52199, 59656, 62944, 74570, 78680, 89920, 104398, 119312, 125888, 149140, 157360, 179840, 208796, 238624, 251776, 260995, 298280, 314720, 417592, 477248, 521990, 596560, 629440, 835184, 954496, 1043980, 1193120, 1258880, 1670368, 2087960, 2095417, 2386240, 3340736, 4175920, 4190834, 4772480, 6681472, 8351840, 8381668, 10477085, 14667919, 16703680, 16763336, 20954170, 29335838, 33407360, 33526672, 41908340, 58671676, 67053344, 73339595, 83816680, 117343352, 134106688, 146679190, 167633360, 234686704, 268213376, 293358380, 335266720, 469373408, 586716760, 670533440, 938746816, 1173433520, 1341066880, 1877493632, 2346867040, 4693734080, 9387468160]

約数ペア:

[(1, 9387468160), (2, 4693734080), (4, 2346867040), (5, 1877493632), (7, 1341066880), (8, 1173433520), (10, 938746816), (14, 670533440), (16, 586716760), (20, 469373408), (28, 335266720), (32, 293358380), (35, 268213376), (40, 234686704), (56, 167633360), (64, 146679190), (70, 134106688), (80, 117343352), (112, 83816680), (128, 73339595), (140, 67053344), (160, 58671676), (224, 41908340), (280, 33526672), (281, 33407360), (320, 29335838), (448, 20954170), (560, 16763336), (562, 16703680), (640, 14667919), (896, 10477085), (1120, 8381668), (1124, 8351840), (1405, 6681472), (1967, 4772480), (2240, 4190834), (2248, 4175920), (2810, 3340736), (3934, 2386240), (4480, 2095417), (4496, 2087960), (5620, 1670368), (7457, 1258880), (7868, 1193120), (8992, 1043980), (9835, 954496), (11240, 835184), (14914, 629440), (15736, 596560), (17984, 521990), (19670, 477248), (22480, 417592), (29828, 314720), (31472, 298280), (35968, 260995), (37285, 251776), (39340, 238624), (44960, 208796), (52199, 179840), (59656, 157360), (62944, 149140), (74570, 125888), (78680, 119312), (89920, 104398)]