2906389080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3527}}^1$

素因数の和:3663

約数の個数: 256

約数和(自身を含む): 11176704000

約数和(自身を除く): 8270314920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 252, 270, 280, 315, 327, 360, 378, 420, 436, 504, 540, 545, 630, 654, 756, 763, 840, 872, 945, 981, 1080, 1090, 1260, 1308, 1512, 1526, 1635, 1890, 1962, 2180, 2289, 2520, 2616, 2943, 3052, 3270, 3527, 3780, 3815, 3924, 4360, 4578, 4905, 5886, 6104, 6540, 6867, 7054, 7560, 7630, 7848, 9156, 9810, 10581, 11445, 11772, 13080, 13734, 14108, 14715, 15260, 17635, 18312, 19620, 20601, 21162, 22890, 23544, 24689, 27468, 28216, 29430, 30520, 31743, 34335, 35270, 39240, 41202, 42324, 45780, 49378, 52905, 54936, 58860, 63486, 68670, 70540, 74067, 82404, 84648, 91560, 95229, 98756, 103005, 105810, 117720, 123445, 126972, 137340, 141080, 148134, 158715, 164808, 190458, 197512, 206010, 211620, 222201, 246890, 253944, 274680, 296268, 317430, 370335, 380916, 384443, 412020, 423240, 444402, 476145, 493780, 592536, 634860, 666603, 740670, 761832, 768886, 824040, 888804, 952290, 987560, 1111005, 1153329, 1269720, 1333206, 1481340, 1537772, 1777608, 1904580, 1922215, 2222010, 2306658, 2666412, 2691101, 2962680, 3075544, 3333015, 3459987, 3809160, 3844430, 4444020, 4613316, 5332824, 5382202, 5766645, 6666030, 6919974, 7688860, 8073303, 8888040, 9226632, 10379961, 10764404, 11533290, 13332060, 13455505, 13839948, 15377720, 16146606, 17299935, 20759922, 21528808, 23066580, 24219909, 26664120, 26911010, 27679896, 32293212, 34599870, 40366515, 41519844, 46133160, 48439818, 51899805, 53822020, 64586424, 69199740, 72659727, 80733030, 83039688, 96879636, 103799610, 107644040, 121099545, 138399480, 145319454, 161466060, 193759272, 207599220, 242199090, 290638908, 322932120, 363298635, 415198440, 484398180, 581277816, 726597270, 968796360, 1453194540, 2906389080]

約数ペア:

[(1, 2906389080), (2, 1453194540), (3, 968796360), (4, 726597270), (5, 581277816), (6, 484398180), (7, 415198440), (8, 363298635), (9, 322932120), (10, 290638908), (12, 242199090), (14, 207599220), (15, 193759272), (18, 161466060), (20, 145319454), (21, 138399480), (24, 121099545), (27, 107644040), (28, 103799610), (30, 96879636), (35, 83039688), (36, 80733030), (40, 72659727), (42, 69199740), (45, 64586424), (54, 53822020), (56, 51899805), (60, 48439818), (63, 46133160), (70, 41519844), (72, 40366515), (84, 34599870), (90, 32293212), (105, 27679896), (108, 26911010), (109, 26664120), (120, 24219909), (126, 23066580), (135, 21528808), (140, 20759922), (168, 17299935), (180, 16146606), (189, 15377720), (210, 13839948), (216, 13455505), (218, 13332060), (252, 11533290), (270, 10764404), (280, 10379961), (315, 9226632), (327, 8888040), (360, 8073303), (378, 7688860), (420, 6919974), (436, 6666030), (504, 5766645), (540, 5382202), (545, 5332824), (630, 4613316), (654, 4444020), (756, 3844430), (763, 3809160), (840, 3459987), (872, 3333015), (945, 3075544), (981, 2962680), (1080, 2691101), (1090, 2666412), (1260, 2306658), (1308, 2222010), (1512, 1922215), (1526, 1904580), (1635, 1777608), (1890, 1537772), (1962, 1481340), (2180, 1333206), (2289, 1269720), (2520, 1153329), (2616, 1111005), (2943, 987560), (3052, 952290), (3270, 888804), (3527, 824040), (3780, 768886), (3815, 761832), (3924, 740670), (4360, 666603), (4578, 634860), (4905, 592536), (5886, 493780), (6104, 476145), (6540, 444402), (6867, 423240), (7054, 412020), (7560, 384443), (7630, 380916), (7848, 370335), (9156, 317430), (9810, 296268), (10581, 274680), (11445, 253944), (11772, 246890), (13080, 222201), (13734, 211620), (14108, 206010), (14715, 197512), (15260, 190458), (17635, 164808), (18312, 158715), (19620, 148134), (20601, 141080), (21162, 137340), (22890, 126972), (23544, 123445), (24689, 117720), (27468, 105810), (28216, 103005), (29430, 98756), (30520, 95229), (31743, 91560), (34335, 84648), (35270, 82404), (39240, 74067), (41202, 70540), (42324, 68670), (45780, 63486), (49378, 58860), (52905, 54936)]