205372440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6306

約数の個数: 192

約数和(自身を含む): 821620800

約数和(自身を除く): 616248360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6269, 6552, 8190, 10920, 12538, 16380, 18807, 25076, 31345, 32760, 37614, 43883, 50152, 56421, 62690, 75228, 81497, 87766, 94035, 112842, 125380, 131649, 150456, 162994, 175532, 188070, 219415, 225684, 244491, 250760, 263298, 282105, 325988, 351064, 376140, 394947, 407485, 438830, 451368, 488982, 526596, 564210, 570479, 651976, 658245, 733473, 752280, 789894, 814970, 877660, 977964, 1053192, 1128420, 1140958, 1222455, 1316490, 1466946, 1579788, 1629940, 1711437, 1755320, 1955928, 1974735, 2256840, 2281916, 2444910, 2632980, 2852395, 2933892, 3159576, 3259880, 3422874, 3667365, 3949470, 4563832, 4889820, 5134311, 5265960, 5704790, 5867784, 6845748, 7334730, 7898940, 8557185, 9779640, 10268622, 11409580, 13691496, 14669460, 15797880, 17114370, 20537244, 22819160, 25671555, 29338920, 34228740, 41074488, 51343110, 68457480, 102686220, 205372440]

約数ペア:

[(1, 205372440), (2, 102686220), (3, 68457480), (4, 51343110), (5, 41074488), (6, 34228740), (7, 29338920), (8, 25671555), (9, 22819160), (10, 20537244), (12, 17114370), (13, 15797880), (14, 14669460), (15, 13691496), (18, 11409580), (20, 10268622), (21, 9779640), (24, 8557185), (26, 7898940), (28, 7334730), (30, 6845748), (35, 5867784), (36, 5704790), (39, 5265960), (40, 5134311), (42, 4889820), (45, 4563832), (52, 3949470), (56, 3667365), (60, 3422874), (63, 3259880), (65, 3159576), (70, 2933892), (72, 2852395), (78, 2632980), (84, 2444910), (90, 2281916), (91, 2256840), (104, 1974735), (105, 1955928), (117, 1755320), (120, 1711437), (126, 1629940), (130, 1579788), (140, 1466946), (156, 1316490), (168, 1222455), (180, 1140958), (182, 1128420), (195, 1053192), (210, 977964), (234, 877660), (252, 814970), (260, 789894), (273, 752280), (280, 733473), (312, 658245), (315, 651976), (360, 570479), (364, 564210), (390, 526596), (420, 488982), (455, 451368), (468, 438830), (504, 407485), (520, 394947), (546, 376140), (585, 351064), (630, 325988), (728, 282105), (780, 263298), (819, 250760), (840, 244491), (910, 225684), (936, 219415), (1092, 188070), (1170, 175532), (1260, 162994), (1365, 150456), (1560, 131649), (1638, 125380), (1820, 112842), (2184, 94035), (2340, 87766), (2520, 81497), (2730, 75228), (3276, 62690), (3640, 56421), (4095, 50152), (4680, 43883), (5460, 37614), (6269, 32760), (6552, 31345), (8190, 25076), (10920, 18807), (12538, 16380)]