430660020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 1455130656

約数和(自身を除く): 1024470636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 107, 111, 140, 147, 148, 185, 196, 210, 214, 222, 245, 259, 294, 321, 370, 420, 428, 444, 490, 518, 535, 555, 588, 642, 735, 740, 749, 777, 980, 1036, 1070, 1110, 1284, 1295, 1369, 1470, 1498, 1554, 1605, 1813, 2140, 2220, 2247, 2590, 2738, 2940, 2996, 3108, 3210, 3626, 3745, 3885, 3959, 4107, 4494, 5180, 5243, 5439, 5476, 6420, 6845, 7252, 7490, 7770, 7918, 8214, 8988, 9065, 9583, 10486, 10878, 11235, 11877, 13690, 14980, 15540, 15729, 15836, 16428, 18130, 19166, 19795, 20535, 20972, 21756, 22470, 23754, 26215, 27195, 27380, 27713, 28749, 31458, 36260, 38332, 39590, 41070, 44940, 47508, 47915, 52430, 54390, 55426, 57498, 59385, 62916, 67081, 78645, 79180, 82140, 83139, 95830, 104860, 108780, 110852, 114996, 118770, 134162, 138565, 143745, 146483, 157290, 166278, 191660, 193991, 201243, 237540, 268324, 277130, 287490, 292966, 314580, 332556, 335405, 387982, 402486, 415695, 439449, 554260, 574980, 581973, 585932, 670810, 732415, 775964, 804972, 831390, 878898, 969955, 1006215, 1025381, 1163946, 1341620, 1464830, 1662780, 1757796, 1939910, 2012430, 2050762, 2197245, 2327892, 2909865, 2929660, 3076143, 3879820, 4024860, 4101524, 4394490, 5126905, 5819730, 6152286, 7177667, 8788980, 10253810, 11639460, 12304572, 14355334, 15380715, 20507620, 21533001, 28710668, 30761430, 35888335, 43066002, 61522860, 71776670, 86132004, 107665005, 143553340, 215330010, 430660020]

約数ペア:

[(1, 430660020), (2, 215330010), (3, 143553340), (4, 107665005), (5, 86132004), (6, 71776670), (7, 61522860), (10, 43066002), (12, 35888335), (14, 30761430), (15, 28710668), (20, 21533001), (21, 20507620), (28, 15380715), (30, 14355334), (35, 12304572), (37, 11639460), (42, 10253810), (49, 8788980), (60, 7177667), (70, 6152286), (74, 5819730), (84, 5126905), (98, 4394490), (105, 4101524), (107, 4024860), (111, 3879820), (140, 3076143), (147, 2929660), (148, 2909865), (185, 2327892), (196, 2197245), (210, 2050762), (214, 2012430), (222, 1939910), (245, 1757796), (259, 1662780), (294, 1464830), (321, 1341620), (370, 1163946), (420, 1025381), (428, 1006215), (444, 969955), (490, 878898), (518, 831390), (535, 804972), (555, 775964), (588, 732415), (642, 670810), (735, 585932), (740, 581973), (749, 574980), (777, 554260), (980, 439449), (1036, 415695), (1070, 402486), (1110, 387982), (1284, 335405), (1295, 332556), (1369, 314580), (1470, 292966), (1498, 287490), (1554, 277130), (1605, 268324), (1813, 237540), (2140, 201243), (2220, 193991), (2247, 191660), (2590, 166278), (2738, 157290), (2940, 146483), (2996, 143745), (3108, 138565), (3210, 134162), (3626, 118770), (3745, 114996), (3885, 110852), (3959, 108780), (4107, 104860), (4494, 95830), (5180, 83139), (5243, 82140), (5439, 79180), (5476, 78645), (6420, 67081), (6845, 62916), (7252, 59385), (7490, 57498), (7770, 55426), (7918, 54390), (8214, 52430), (8988, 47915), (9065, 47508), (9583, 44940), (10486, 41070), (10878, 39590), (11235, 38332), (11877, 36260), (13690, 31458), (14980, 28749), (15540, 27713), (15729, 27380), (15836, 27195), (16428, 26215), (18130, 23754), (19166, 22470), (19795, 21756), (20535, 20972)]