8415191520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2273}}^1$

素因数の和:3154

約数の個数: 192

約数和(自身を含む): 29500511040

約数和(自身を除く): 21085319520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 857, 864, 1080, 1440, 1714, 2160, 2273, 2571, 3428, 4285, 4320, 4546, 5142, 6819, 6856, 7713, 8570, 9092, 10284, 11365, 12855, 13638, 13712, 15426, 17140, 18184, 20457, 20568, 22730, 23139, 25710, 27276, 27424, 30852, 34095, 34280, 36368, 38565, 40914, 41136, 45460, 46278, 51420, 54552, 61371, 61704, 68190, 68560, 72736, 77130, 81828, 82272, 90920, 92556, 102285, 102840, 109104, 115695, 122742, 123408, 136380, 137120, 154260, 163656, 181840, 185112, 204570, 205680, 218208, 231390, 245484, 246816, 272760, 306855, 308520, 327312, 363680, 370224, 409140, 411360, 462780, 490968, 545520, 613710, 617040, 654624, 740448, 818280, 925560, 981936, 1091040, 1227420, 1234080, 1636560, 1851120, 1947961, 1963872, 2454840, 3273120, 3702240, 3895922, 4909680, 5843883, 7791844, 9739805, 9819360, 11687766, 15583688, 17531649, 19479610, 23375532, 29219415, 31167376, 35063298, 38959220, 46751064, 52594947, 58438830, 62334752, 70126596, 77918440, 87658245, 93502128, 105189894, 116877660, 140253192, 155836880, 175316490, 187004256, 210379788, 233755320, 262974735, 280506384, 311673760, 350632980, 420759576, 467510640, 525949470, 561012768, 701265960, 841519152, 935021280, 1051898940, 1402531920, 1683038304, 2103797880, 2805063840, 4207595760, 8415191520]

約数ペア:

[(1, 8415191520), (2, 4207595760), (3, 2805063840), (4, 2103797880), (5, 1683038304), (6, 1402531920), (8, 1051898940), (9, 935021280), (10, 841519152), (12, 701265960), (15, 561012768), (16, 525949470), (18, 467510640), (20, 420759576), (24, 350632980), (27, 311673760), (30, 280506384), (32, 262974735), (36, 233755320), (40, 210379788), (45, 187004256), (48, 175316490), (54, 155836880), (60, 140253192), (72, 116877660), (80, 105189894), (90, 93502128), (96, 87658245), (108, 77918440), (120, 70126596), (135, 62334752), (144, 58438830), (160, 52594947), (180, 46751064), (216, 38959220), (240, 35063298), (270, 31167376), (288, 29219415), (360, 23375532), (432, 19479610), (480, 17531649), (540, 15583688), (720, 11687766), (857, 9819360), (864, 9739805), (1080, 7791844), (1440, 5843883), (1714, 4909680), (2160, 3895922), (2273, 3702240), (2571, 3273120), (3428, 2454840), (4285, 1963872), (4320, 1947961), (4546, 1851120), (5142, 1636560), (6819, 1234080), (6856, 1227420), (7713, 1091040), (8570, 981936), (9092, 925560), (10284, 818280), (11365, 740448), (12855, 654624), (13638, 617040), (13712, 613710), (15426, 545520), (17140, 490968), (18184, 462780), (20457, 411360), (20568, 409140), (22730, 370224), (23139, 363680), (25710, 327312), (27276, 308520), (27424, 306855), (30852, 272760), (34095, 246816), (34280, 245484), (36368, 231390), (38565, 218208), (40914, 205680), (41136, 204570), (45460, 185112), (46278, 181840), (51420, 163656), (54552, 154260), (61371, 137120), (61704, 136380), (68190, 123408), (68560, 122742), (72736, 115695), (77130, 109104), (81828, 102840), (82272, 102285), (90920, 92556)]