21823884360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{7349}}^1$

素因数の和:7552

約数の個数: 192

約数和(自身を含む): 72545382000

約数和(自身を除く): 50721497640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 113, 120, 146, 180, 219, 226, 292, 339, 360, 365, 438, 452, 565, 584, 657, 678, 730, 876, 904, 1017, 1095, 1130, 1314, 1356, 1460, 1695, 1752, 2034, 2190, 2260, 2628, 2712, 2920, 3285, 3390, 4068, 4380, 4520, 5085, 5256, 6570, 6780, 7349, 8136, 8249, 8760, 10170, 13140, 13560, 14698, 16498, 20340, 22047, 24747, 26280, 29396, 32996, 36745, 40680, 41245, 44094, 49494, 58792, 65992, 66141, 73490, 74241, 82490, 88188, 98988, 110235, 123735, 132282, 146980, 148482, 164980, 176376, 197976, 220470, 247470, 264564, 293960, 296964, 329960, 330705, 371205, 440940, 494940, 529128, 536477, 593928, 661410, 742410, 830437, 881880, 989880, 1072954, 1322820, 1484820, 1609431, 1660874, 2145908, 2491311, 2645640, 2682385, 2969640, 3218862, 3321748, 4152185, 4291816, 4828293, 4982622, 5364770, 6437724, 6643496, 7473933, 8047155, 8304370, 9656586, 9965244, 10729540, 12456555, 12875448, 14947866, 16094310, 16608740, 19313172, 19930488, 21459080, 24141465, 24913110, 29895732, 32188620, 33217480, 37369665, 38626344, 48282930, 49826220, 59791464, 60621901, 64377240, 74739330, 96565860, 99652440, 121243802, 149478660, 181865703, 193131720, 242487604, 298957320, 303109505, 363731406, 484975208, 545597109, 606219010, 727462812, 909328515, 1091194218, 1212438020, 1454925624, 1818657030, 2182388436, 2424876040, 2727985545, 3637314060, 4364776872, 5455971090, 7274628120, 10911942180, 21823884360]

約数ペア:

[(1, 21823884360), (2, 10911942180), (3, 7274628120), (4, 5455971090), (5, 4364776872), (6, 3637314060), (8, 2727985545), (9, 2424876040), (10, 2182388436), (12, 1818657030), (15, 1454925624), (18, 1212438020), (20, 1091194218), (24, 909328515), (30, 727462812), (36, 606219010), (40, 545597109), (45, 484975208), (60, 363731406), (72, 303109505), (73, 298957320), (90, 242487604), (113, 193131720), (120, 181865703), (146, 149478660), (180, 121243802), (219, 99652440), (226, 96565860), (292, 74739330), (339, 64377240), (360, 60621901), (365, 59791464), (438, 49826220), (452, 48282930), (565, 38626344), (584, 37369665), (657, 33217480), (678, 32188620), (730, 29895732), (876, 24913110), (904, 24141465), (1017, 21459080), (1095, 19930488), (1130, 19313172), (1314, 16608740), (1356, 16094310), (1460, 14947866), (1695, 12875448), (1752, 12456555), (2034, 10729540), (2190, 9965244), (2260, 9656586), (2628, 8304370), (2712, 8047155), (2920, 7473933), (3285, 6643496), (3390, 6437724), (4068, 5364770), (4380, 4982622), (4520, 4828293), (5085, 4291816), (5256, 4152185), (6570, 3321748), (6780, 3218862), (7349, 2969640), (8136, 2682385), (8249, 2645640), (8760, 2491311), (10170, 2145908), (13140, 1660874), (13560, 1609431), (14698, 1484820), (16498, 1322820), (20340, 1072954), (22047, 989880), (24747, 881880), (26280, 830437), (29396, 742410), (32996, 661410), (36745, 593928), (40680, 536477), (41245, 529128), (44094, 494940), (49494, 440940), (58792, 371205), (65992, 330705), (66141, 329960), (73490, 296964), (74241, 293960), (82490, 264564), (88188, 247470), (98988, 220470), (110235, 197976), (123735, 176376), (132282, 164980), (146980, 148482)]