155670480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 607711104

約数和(自身を除く): 452040624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 461, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 922, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1383, 1407, 1608, 1680, 1844, 1876, 2010, 2305, 2345, 2412, 2520, 2680, 2766, 2814, 3015, 3216, 3227, 3688, 3752, 4020, 4149, 4221, 4610, 4690, 4824, 5040, 5360, 5532, 5628, 6030, 6454, 6915, 7035, 7376, 7504, 8040, 8298, 8442, 9220, 9380, 9648, 9681, 11064, 11256, 12060, 12908, 13830, 14070, 16080, 16135, 16596, 16884, 18440, 18760, 19362, 20745, 21105, 22128, 22512, 24120, 25816, 27660, 28140, 29043, 30887, 32270, 33192, 33768, 36880, 37520, 38724, 41490, 42210, 48240, 48405, 51632, 55320, 56280, 58086, 61774, 64540, 66384, 67536, 77448, 82980, 84420, 92661, 96810, 110640, 112560, 116172, 123548, 129080, 145215, 154435, 154896, 165960, 168840, 185322, 193620, 216209, 232344, 247096, 258160, 277983, 290430, 308870, 331920, 337680, 370644, 387240, 432418, 463305, 464688, 494192, 555966, 580860, 617740, 648627, 741288, 774480, 864836, 926610, 1081045, 1111932, 1161720, 1235480, 1297254, 1389915, 1482576, 1729672, 1853220, 1945881, 2162090, 2223864, 2323440, 2470960, 2594508, 2779830, 3243135, 3459344, 3706440, 3891762, 4324180, 4447728, 5189016, 5559660, 6486270, 7412880, 7783524, 8648360, 9729405, 10378032, 11119320, 12972540, 15567048, 17296720, 19458810, 22238640, 25945080, 31134096, 38917620, 51890160, 77835240, 155670480]

約数ペア:

[(1, 155670480), (2, 77835240), (3, 51890160), (4, 38917620), (5, 31134096), (6, 25945080), (7, 22238640), (8, 19458810), (9, 17296720), (10, 15567048), (12, 12972540), (14, 11119320), (15, 10378032), (16, 9729405), (18, 8648360), (20, 7783524), (21, 7412880), (24, 6486270), (28, 5559660), (30, 5189016), (35, 4447728), (36, 4324180), (40, 3891762), (42, 3706440), (45, 3459344), (48, 3243135), (56, 2779830), (60, 2594508), (63, 2470960), (67, 2323440), (70, 2223864), (72, 2162090), (80, 1945881), (84, 1853220), (90, 1729672), (105, 1482576), (112, 1389915), (120, 1297254), (126, 1235480), (134, 1161720), (140, 1111932), (144, 1081045), (168, 926610), (180, 864836), (201, 774480), (210, 741288), (240, 648627), (252, 617740), (268, 580860), (280, 555966), (315, 494192), (335, 464688), (336, 463305), (360, 432418), (402, 387240), (420, 370644), (461, 337680), (469, 331920), (504, 308870), (536, 290430), (560, 277983), (603, 258160), (630, 247096), (670, 232344), (720, 216209), (804, 193620), (840, 185322), (922, 168840), (938, 165960), (1005, 154896), (1008, 154435), (1072, 145215), (1206, 129080), (1260, 123548), (1340, 116172), (1383, 112560), (1407, 110640), (1608, 96810), (1680, 92661), (1844, 84420), (1876, 82980), (2010, 77448), (2305, 67536), (2345, 66384), (2412, 64540), (2520, 61774), (2680, 58086), (2766, 56280), (2814, 55320), (3015, 51632), (3216, 48405), (3227, 48240), (3688, 42210), (3752, 41490), (4020, 38724), (4149, 37520), (4221, 36880), (4610, 33768), (4690, 33192), (4824, 32270), (5040, 30887), (5360, 29043), (5532, 28140), (5628, 27660), (6030, 25816), (6454, 24120), (6915, 22512), (7035, 22128), (7376, 21105), (7504, 20745), (8040, 19362), (8298, 18760), (8442, 18440), (9220, 16884), (9380, 16596), (9648, 16135), (9681, 16080), (11064, 14070), (11256, 13830), (12060, 12908)]