246054480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^5\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 904477824

約数和(自身を除く): 658423344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 140, 147, 168, 183, 196, 210, 240, 244, 245, 280, 294, 305, 336, 343, 366, 392, 420, 427, 488, 490, 560, 588, 610, 686, 732, 735, 784, 840, 854, 915, 976, 980, 1029, 1176, 1220, 1281, 1372, 1464, 1470, 1680, 1708, 1715, 1830, 1960, 2058, 2135, 2352, 2401, 2440, 2562, 2744, 2928, 2940, 2989, 3416, 3430, 3660, 3920, 4116, 4270, 4802, 4880, 5124, 5145, 5488, 5880, 5978, 6405, 6832, 6860, 7203, 7320, 8232, 8540, 8967, 9604, 10248, 10290, 11760, 11956, 12005, 12810, 13720, 14406, 14640, 14945, 16464, 16807, 17080, 17934, 19208, 20496, 20580, 20923, 23912, 24010, 25620, 27440, 28812, 29890, 33614, 34160, 35868, 36015, 38416, 41160, 41846, 44835, 47824, 48020, 50421, 51240, 57624, 59780, 62769, 67228, 71736, 72030, 82320, 83692, 84035, 89670, 96040, 100842, 102480, 104615, 115248, 119560, 125538, 134456, 143472, 144060, 146461, 167384, 168070, 179340, 192080, 201684, 209230, 239120, 251076, 252105, 268912, 288120, 292922, 313845, 334768, 336140, 358680, 403368, 418460, 439383, 502152, 504210, 576240, 585844, 627690, 672280, 717360, 732305, 806736, 836920, 878766, 1004304, 1008420, 1025227, 1171688, 1255380, 1344560, 1464610, 1673840, 1757532, 2016840, 2050454, 2196915, 2343376, 2510760, 2929220, 3075681, 3515064, 4033680, 4100908, 4393830, 5021520, 5126135, 5858440, 6151362, 7030128, 8201816, 8787660, 10252270, 11716880, 12302724, 15378405, 16403632, 17575320, 20504540, 24605448, 30756810, 35150640, 41009080, 49210896, 61513620, 82018160, 123027240, 246054480]

約数ペア:

[(1, 246054480), (2, 123027240), (3, 82018160), (4, 61513620), (5, 49210896), (6, 41009080), (7, 35150640), (8, 30756810), (10, 24605448), (12, 20504540), (14, 17575320), (15, 16403632), (16, 15378405), (20, 12302724), (21, 11716880), (24, 10252270), (28, 8787660), (30, 8201816), (35, 7030128), (40, 6151362), (42, 5858440), (48, 5126135), (49, 5021520), (56, 4393830), (60, 4100908), (61, 4033680), (70, 3515064), (80, 3075681), (84, 2929220), (98, 2510760), (105, 2343376), (112, 2196915), (120, 2050454), (122, 2016840), (140, 1757532), (147, 1673840), (168, 1464610), (183, 1344560), (196, 1255380), (210, 1171688), (240, 1025227), (244, 1008420), (245, 1004304), (280, 878766), (294, 836920), (305, 806736), (336, 732305), (343, 717360), (366, 672280), (392, 627690), (420, 585844), (427, 576240), (488, 504210), (490, 502152), (560, 439383), (588, 418460), (610, 403368), (686, 358680), (732, 336140), (735, 334768), (784, 313845), (840, 292922), (854, 288120), (915, 268912), (976, 252105), (980, 251076), (1029, 239120), (1176, 209230), (1220, 201684), (1281, 192080), (1372, 179340), (1464, 168070), (1470, 167384), (1680, 146461), (1708, 144060), (1715, 143472), (1830, 134456), (1960, 125538), (2058, 119560), (2135, 115248), (2352, 104615), (2401, 102480), (2440, 100842), (2562, 96040), (2744, 89670), (2928, 84035), (2940, 83692), (2989, 82320), (3416, 72030), (3430, 71736), (3660, 67228), (3920, 62769), (4116, 59780), (4270, 57624), (4802, 51240), (4880, 50421), (5124, 48020), (5145, 47824), (5488, 44835), (5880, 41846), (5978, 41160), (6405, 38416), (6832, 36015), (6860, 35868), (7203, 34160), (7320, 33614), (8232, 29890), (8540, 28812), (8967, 27440), (9604, 25620), (10248, 24010), (10290, 23912), (11760, 20923), (11956, 20580), (12005, 20496), (12810, 19208), (13720, 17934), (14406, 17080), (14640, 16807), (14945, 16464)]