22688280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 80870400

約数和(自身を除く): 58182120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 107, 114, 120, 124, 152, 155, 171, 180, 186, 190, 214, 228, 248, 279, 285, 310, 321, 342, 360, 372, 380, 428, 456, 465, 535, 558, 570, 589, 620, 642, 684, 744, 760, 855, 856, 930, 963, 1070, 1116, 1140, 1178, 1240, 1284, 1368, 1395, 1605, 1710, 1767, 1860, 1926, 2033, 2140, 2232, 2280, 2356, 2568, 2790, 2945, 3210, 3317, 3420, 3534, 3720, 3852, 4066, 4280, 4712, 4815, 5301, 5580, 5890, 6099, 6420, 6634, 6840, 7068, 7704, 8132, 8835, 9630, 9951, 10165, 10602, 11160, 11780, 12198, 12840, 13268, 14136, 16264, 16585, 17670, 18297, 19260, 19902, 20330, 21204, 23560, 24396, 26505, 26536, 29853, 30495, 33170, 35340, 36594, 38520, 39804, 40660, 42408, 48792, 49755, 53010, 59706, 60990, 63023, 66340, 70680, 73188, 79608, 81320, 91485, 99510, 106020, 119412, 121980, 126046, 132680, 146376, 149265, 182970, 189069, 199020, 212040, 238824, 243960, 252092, 298530, 315115, 365940, 378138, 398040, 504184, 567207, 597060, 630230, 731880, 756276, 945345, 1134414, 1194120, 1260460, 1512552, 1890690, 2268828, 2520920, 2836035, 3781380, 4537656, 5672070, 7562760, 11344140, 22688280]

約数ペア:

[(1, 22688280), (2, 11344140), (3, 7562760), (4, 5672070), (5, 4537656), (6, 3781380), (8, 2836035), (9, 2520920), (10, 2268828), (12, 1890690), (15, 1512552), (18, 1260460), (19, 1194120), (20, 1134414), (24, 945345), (30, 756276), (31, 731880), (36, 630230), (38, 597060), (40, 567207), (45, 504184), (57, 398040), (60, 378138), (62, 365940), (72, 315115), (76, 298530), (90, 252092), (93, 243960), (95, 238824), (107, 212040), (114, 199020), (120, 189069), (124, 182970), (152, 149265), (155, 146376), (171, 132680), (180, 126046), (186, 121980), (190, 119412), (214, 106020), (228, 99510), (248, 91485), (279, 81320), (285, 79608), (310, 73188), (321, 70680), (342, 66340), (360, 63023), (372, 60990), (380, 59706), (428, 53010), (456, 49755), (465, 48792), (535, 42408), (558, 40660), (570, 39804), (589, 38520), (620, 36594), (642, 35340), (684, 33170), (744, 30495), (760, 29853), (855, 26536), (856, 26505), (930, 24396), (963, 23560), (1070, 21204), (1116, 20330), (1140, 19902), (1178, 19260), (1240, 18297), (1284, 17670), (1368, 16585), (1395, 16264), (1605, 14136), (1710, 13268), (1767, 12840), (1860, 12198), (1926, 11780), (2033, 11160), (2140, 10602), (2232, 10165), (2280, 9951), (2356, 9630), (2568, 8835), (2790, 8132), (2945, 7704), (3210, 7068), (3317, 6840), (3420, 6634), (3534, 6420), (3720, 6099), (3852, 5890), (4066, 5580), (4280, 5301), (4712, 4815)]