1600074360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 5496660000

約数和(自身を除く): 3896585640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 449, 456, 521, 570, 684, 760, 855, 898, 1042, 1140, 1347, 1368, 1563, 1710, 1796, 2084, 2245, 2280, 2605, 2694, 3126, 3420, 3592, 4041, 4168, 4490, 4689, 5210, 5388, 6252, 6735, 6840, 7815, 8082, 8531, 8980, 9378, 9899, 10420, 10776, 12504, 13470, 15630, 16164, 17062, 17960, 18756, 19798, 20205, 20840, 23445, 25593, 26940, 29697, 31260, 32328, 34124, 37512, 39596, 40410, 42655, 46890, 49495, 51186, 53880, 59394, 62520, 68248, 76779, 79192, 80820, 85310, 89091, 93780, 98990, 102372, 118788, 127965, 148485, 153558, 161640, 170620, 178182, 187560, 197980, 204744, 233929, 237576, 255930, 296970, 307116, 341240, 356364, 383895, 395960, 445455, 467858, 511860, 593940, 614232, 701787, 712728, 767790, 890910, 935716, 1023720, 1169645, 1187880, 1403574, 1535580, 1781820, 1871432, 2105361, 2339290, 2807148, 3071160, 3508935, 3563640, 4210722, 4444651, 4678580, 5614296, 7017870, 8421444, 8889302, 9357160, 10526805, 13333953, 14035740, 16842888, 17778604, 21053610, 22223255, 26667906, 28071480, 35557208, 40001859, 42107220, 44446510, 53335812, 66669765, 80003718, 84214440, 88893020, 106671624, 133339530, 160007436, 177786040, 200009295, 266679060, 320014872, 400018590, 533358120, 800037180, 1600074360]

約数ペア:

[(1, 1600074360), (2, 800037180), (3, 533358120), (4, 400018590), (5, 320014872), (6, 266679060), (8, 200009295), (9, 177786040), (10, 160007436), (12, 133339530), (15, 106671624), (18, 88893020), (19, 84214440), (20, 80003718), (24, 66669765), (30, 53335812), (36, 44446510), (38, 42107220), (40, 40001859), (45, 35557208), (57, 28071480), (60, 26667906), (72, 22223255), (76, 21053610), (90, 17778604), (95, 16842888), (114, 14035740), (120, 13333953), (152, 10526805), (171, 9357160), (180, 8889302), (190, 8421444), (228, 7017870), (285, 5614296), (342, 4678580), (360, 4444651), (380, 4210722), (449, 3563640), (456, 3508935), (521, 3071160), (570, 2807148), (684, 2339290), (760, 2105361), (855, 1871432), (898, 1781820), (1042, 1535580), (1140, 1403574), (1347, 1187880), (1368, 1169645), (1563, 1023720), (1710, 935716), (1796, 890910), (2084, 767790), (2245, 712728), (2280, 701787), (2605, 614232), (2694, 593940), (3126, 511860), (3420, 467858), (3592, 445455), (4041, 395960), (4168, 383895), (4490, 356364), (4689, 341240), (5210, 307116), (5388, 296970), (6252, 255930), (6735, 237576), (6840, 233929), (7815, 204744), (8082, 197980), (8531, 187560), (8980, 178182), (9378, 170620), (9899, 161640), (10420, 153558), (10776, 148485), (12504, 127965), (13470, 118788), (15630, 102372), (16164, 98990), (17062, 93780), (17960, 89091), (18756, 85310), (19798, 80820), (20205, 79192), (20840, 76779), (23445, 68248), (25593, 62520), (26940, 59394), (29697, 53880), (31260, 51186), (32328, 49495), (34124, 46890), (37512, 42655), (39596, 40410)]