142295580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3696

約数の個数: 144

約数和(自身を含む): 509343744

約数和(自身を除く): 367048164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3643, 3906, 4340, 5580, 6510, 7286, 7812, 9765, 10929, 13020, 14572, 18215, 19530, 21858, 25501, 32787, 36430, 39060, 43716, 51002, 54645, 65574, 72860, 76503, 102004, 109290, 112933, 127505, 131148, 153006, 163935, 218580, 225866, 229509, 255010, 306012, 327870, 338799, 382515, 451732, 459018, 510020, 564665, 655740, 677598, 765030, 790531, 918036, 1016397, 1129330, 1147545, 1355196, 1530060, 1581062, 1693995, 2032794, 2258660, 2295090, 2371593, 3162124, 3387990, 3952655, 4065588, 4590180, 4743186, 5081985, 6775980, 7114779, 7905310, 9486372, 10163970, 11857965, 14229558, 15810620, 20327940, 23715930, 28459116, 35573895, 47431860, 71147790, 142295580]

約数ペア:

[(1, 142295580), (2, 71147790), (3, 47431860), (4, 35573895), (5, 28459116), (6, 23715930), (7, 20327940), (9, 15810620), (10, 14229558), (12, 11857965), (14, 10163970), (15, 9486372), (18, 7905310), (20, 7114779), (21, 6775980), (28, 5081985), (30, 4743186), (31, 4590180), (35, 4065588), (36, 3952655), (42, 3387990), (45, 3162124), (60, 2371593), (62, 2295090), (63, 2258660), (70, 2032794), (84, 1693995), (90, 1581062), (93, 1530060), (105, 1355196), (124, 1147545), (126, 1129330), (140, 1016397), (155, 918036), (180, 790531), (186, 765030), (210, 677598), (217, 655740), (252, 564665), (279, 510020), (310, 459018), (315, 451732), (372, 382515), (420, 338799), (434, 327870), (465, 306012), (558, 255010), (620, 229509), (630, 225866), (651, 218580), (868, 163935), (930, 153006), (1085, 131148), (1116, 127505), (1260, 112933), (1302, 109290), (1395, 102004), (1860, 76503), (1953, 72860), (2170, 65574), (2604, 54645), (2790, 51002), (3255, 43716), (3643, 39060), (3906, 36430), (4340, 32787), (5580, 25501), (6510, 21858), (7286, 19530), (7812, 18215), (9765, 14572), (10929, 13020)]