123235716240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1880887}}^1$

素因数の和:1880926

約数の個数: 240

約数和(自身を含む): 509374564608

約数和(自身を除く): 386138848368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 1880887, 3761774, 5642661, 7523548, 9404435, 11285322, 13166209, 15047096, 16927983, 18808870, 22570644, 24451531, 26332418, 28213305, 30094192, 33855966, 37617740, 39498627, 45141288, 48903062, 52664836, 56426610, 65831045, 67711932, 73354593, 75235480, 78997254, 84639915, 90282576, 97806124, 105329672, 112853220, 118495881, 122257655, 131662090, 135423864, 146709186, 150470960, 157994508, 169279830, 171160717, 195612248, 197493135, 210659344, 220063779, 225706440, 236991762, 244515310, 263324180, 270847728, 293418372, 315989016, 338559660, 342321434, 366772965, 391224496, 394986270, 440127558, 451412880, 473983524, 489030620, 513482151, 526648360, 586836744, 592479405, 631978032, 677119320, 684642868, 733545930, 789972540, 855803585, 880255116, 947967048, 978061240, 1026964302, 1053296720, 1100318895, 1173673488, 1184958810, 1354238640, 1369285736, 1467091860, 1540446453, 1579945080, 1711607170, 1760510232, 1895934096, 1956122480, 2053928604, 2200637790, 2369917620, 2567410755, 2738571472, 2934183720, 3080892906, 3159890160, 3423214340, 3521020464, 4107857208, 4401275580, 4739835240, 5134821510, 5868367440, 6161785812, 6846428680, 7702232265, 8215714416, 8802551160, 9479670480, 10269643020, 12323571624, 13692857360, 15404464530, 17605102320, 20539286040, 24647143248, 30808929060, 41078572080, 61617858120, 123235716240]

約数ペア:

[(1, 123235716240), (2, 61617858120), (3, 41078572080), (4, 30808929060), (5, 24647143248), (6, 20539286040), (7, 17605102320), (8, 15404464530), (9, 13692857360), (10, 12323571624), (12, 10269643020), (13, 9479670480), (14, 8802551160), (15, 8215714416), (16, 7702232265), (18, 6846428680), (20, 6161785812), (21, 5868367440), (24, 5134821510), (26, 4739835240), (28, 4401275580), (30, 4107857208), (35, 3521020464), (36, 3423214340), (39, 3159890160), (40, 3080892906), (42, 2934183720), (45, 2738571472), (48, 2567410755), (52, 2369917620), (56, 2200637790), (60, 2053928604), (63, 1956122480), (65, 1895934096), (70, 1760510232), (72, 1711607170), (78, 1579945080), (80, 1540446453), (84, 1467091860), (90, 1369285736), (91, 1354238640), (104, 1184958810), (105, 1173673488), (112, 1100318895), (117, 1053296720), (120, 1026964302), (126, 978061240), (130, 947967048), (140, 880255116), (144, 855803585), (156, 789972540), (168, 733545930), (180, 684642868), (182, 677119320), (195, 631978032), (208, 592479405), (210, 586836744), (234, 526648360), (240, 513482151), (252, 489030620), (260, 473983524), (273, 451412880), (280, 440127558), (312, 394986270), (315, 391224496), (336, 366772965), (360, 342321434), (364, 338559660), (390, 315989016), (420, 293418372), (455, 270847728), (468, 263324180), (504, 244515310), (520, 236991762), (546, 225706440), (560, 220063779), (585, 210659344), (624, 197493135), (630, 195612248), (720, 171160717), (728, 169279830), (780, 157994508), (819, 150470960), (840, 146709186), (910, 135423864), (936, 131662090), (1008, 122257655), (1040, 118495881), (1092, 112853220), (1170, 105329672), (1260, 97806124), (1365, 90282576), (1456, 84639915), (1560, 78997254), (1638, 75235480), (1680, 73354593), (1820, 67711932), (1872, 65831045), (2184, 56426610), (2340, 52664836), (2520, 48903062), (2730, 45141288), (3120, 39498627), (3276, 37617740), (3640, 33855966), (4095, 30094192), (4368, 28213305), (4680, 26332418), (5040, 24451531), (5460, 22570644), (6552, 18808870), (7280, 16927983), (8190, 15047096), (9360, 13166209), (10920, 11285322), (13104, 9404435), (16380, 7523548), (21840, 5642661), (32760, 3761774), (65520, 1880887)]