2888348540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 7803371520

約数和(自身を除く): 4915022980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 83, 110, 118, 140, 154, 166, 220, 236, 295, 308, 332, 383, 385, 413, 415, 581, 590, 649, 766, 770, 826, 830, 913, 1162, 1180, 1298, 1532, 1540, 1652, 1660, 1826, 1915, 2065, 2324, 2596, 2681, 2905, 3245, 3652, 3830, 4130, 4213, 4543, 4565, 4897, 5362, 5810, 6391, 6490, 7660, 8260, 8426, 9086, 9130, 9794, 10724, 11620, 12782, 12980, 13405, 16852, 18172, 18260, 19588, 21065, 22597, 22715, 24485, 25564, 26810, 29491, 31789, 31955, 34279, 42130, 45194, 45430, 48970, 53620, 53867, 58982, 63578, 63910, 68558, 84260, 90388, 90860, 97940, 107734, 112985, 117964, 127156, 127820, 137116, 147455, 158179, 158945, 171395, 215468, 222523, 225970, 248567, 269335, 294910, 316358, 317890, 342790, 349679, 377069, 445046, 451940, 497134, 538670, 589820, 632716, 635780, 685580, 699358, 754138, 790895, 890092, 994268, 1077340, 1112615, 1242835, 1398716, 1508276, 1581790, 1739969, 1748395, 1875551, 1885345, 2225230, 2447753, 2485670, 3163580, 3479938, 3496790, 3751102, 3770690, 4450460, 4895506, 4971340, 6959876, 6993580, 7502204, 7541380, 8699845, 9377755, 9791012, 12238765, 13128857, 17399690, 18755510, 20631061, 24477530, 26257714, 34799380, 37511020, 41262122, 48955060, 52515428, 65644285, 82524244, 103155305, 131288570, 144417427, 206310610, 262577140, 288834854, 412621220, 577669708, 722087135, 1444174270, 2888348540]

約数ペア:

[(1, 2888348540), (2, 1444174270), (4, 722087135), (5, 577669708), (7, 412621220), (10, 288834854), (11, 262577140), (14, 206310610), (20, 144417427), (22, 131288570), (28, 103155305), (35, 82524244), (44, 65644285), (55, 52515428), (59, 48955060), (70, 41262122), (77, 37511020), (83, 34799380), (110, 26257714), (118, 24477530), (140, 20631061), (154, 18755510), (166, 17399690), (220, 13128857), (236, 12238765), (295, 9791012), (308, 9377755), (332, 8699845), (383, 7541380), (385, 7502204), (413, 6993580), (415, 6959876), (581, 4971340), (590, 4895506), (649, 4450460), (766, 3770690), (770, 3751102), (826, 3496790), (830, 3479938), (913, 3163580), (1162, 2485670), (1180, 2447753), (1298, 2225230), (1532, 1885345), (1540, 1875551), (1652, 1748395), (1660, 1739969), (1826, 1581790), (1915, 1508276), (2065, 1398716), (2324, 1242835), (2596, 1112615), (2681, 1077340), (2905, 994268), (3245, 890092), (3652, 790895), (3830, 754138), (4130, 699358), (4213, 685580), (4543, 635780), (4565, 632716), (4897, 589820), (5362, 538670), (5810, 497134), (6391, 451940), (6490, 445046), (7660, 377069), (8260, 349679), (8426, 342790), (9086, 317890), (9130, 316358), (9794, 294910), (10724, 269335), (11620, 248567), (12782, 225970), (12980, 222523), (13405, 215468), (16852, 171395), (18172, 158945), (18260, 158179), (19588, 147455), (21065, 137116), (22597, 127820), (22715, 127156), (24485, 117964), (25564, 112985), (26810, 107734), (29491, 97940), (31789, 90860), (31955, 90388), (34279, 84260), (42130, 68558), (45194, 63910), (45430, 63578), (48970, 58982), (53620, 53867)]