157366440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 288

約数和(自身を含む): 649827360

約数和(自身を除く): 492460920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 811, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1622, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2433, 2520, 2695, 2772, 2940, 3080, 3234, 3244, 3465, 3528, 3960, 4055, 4312, 4410, 4620, 4851, 4866, 5390, 5544, 5677, 5880, 6468, 6488, 6930, 7299, 8085, 8110, 8820, 8921, 9240, 9702, 9732, 10780, 11354, 12165, 12936, 13860, 14598, 16170, 16220, 17031, 17640, 17842, 19404, 19464, 21560, 22708, 24255, 24330, 26763, 27720, 28385, 29196, 32340, 32440, 34062, 35684, 36495, 38808, 39739, 44605, 45416, 48510, 48660, 51093, 53526, 56770, 58392, 62447, 64680, 68124, 71368, 72990, 79478, 80289, 85155, 89210, 97020, 97320, 102186, 107052, 113540, 119217, 124894, 133815, 136248, 145980, 158956, 160578, 170310, 178420, 187341, 194040, 198695, 204372, 214104, 227080, 238434, 249788, 255465, 267630, 291960, 312235, 317912, 321156, 340620, 356840, 357651, 374682, 397390, 401445, 408744, 437129, 476868, 499576, 510930, 535260, 562023, 596085, 624470, 642312, 681240, 715302, 749364, 794780, 802890, 874258, 936705, 953736, 1021860, 1070520, 1124046, 1192170, 1248940, 1311387, 1430604, 1498728, 1589560, 1605780, 1748516, 1788255, 1873410, 2043720, 2185645, 2248092, 2384340, 2497880, 2622774, 2810115, 2861208, 3211560, 3497032, 3576510, 3746820, 3934161, 4371290, 4496184, 4768680, 5245548, 5620230, 6556935, 7153020, 7493640, 7868322, 8742580, 10491096, 11240460, 13113870, 14306040, 15736644, 17485160, 19670805, 22480920, 26227740, 31473288, 39341610, 52455480, 78683220, 157366440]

約数ペア:

[(1, 157366440), (2, 78683220), (3, 52455480), (4, 39341610), (5, 31473288), (6, 26227740), (7, 22480920), (8, 19670805), (9, 17485160), (10, 15736644), (11, 14306040), (12, 13113870), (14, 11240460), (15, 10491096), (18, 8742580), (20, 7868322), (21, 7493640), (22, 7153020), (24, 6556935), (28, 5620230), (30, 5245548), (33, 4768680), (35, 4496184), (36, 4371290), (40, 3934161), (42, 3746820), (44, 3576510), (45, 3497032), (49, 3211560), (55, 2861208), (56, 2810115), (60, 2622774), (63, 2497880), (66, 2384340), (70, 2248092), (72, 2185645), (77, 2043720), (84, 1873410), (88, 1788255), (90, 1748516), (98, 1605780), (99, 1589560), (105, 1498728), (110, 1430604), (120, 1311387), (126, 1248940), (132, 1192170), (140, 1124046), (147, 1070520), (154, 1021860), (165, 953736), (168, 936705), (180, 874258), (196, 802890), (198, 794780), (210, 749364), (220, 715302), (231, 681240), (245, 642312), (252, 624470), (264, 596085), (280, 562023), (294, 535260), (308, 510930), (315, 499576), (330, 476868), (360, 437129), (385, 408744), (392, 401445), (396, 397390), (420, 374682), (440, 357651), (441, 356840), (462, 340620), (490, 321156), (495, 317912), (504, 312235), (539, 291960), (588, 267630), (616, 255465), (630, 249788), (660, 238434), (693, 227080), (735, 214104), (770, 204372), (792, 198695), (811, 194040), (840, 187341), (882, 178420), (924, 170310), (980, 160578), (990, 158956), (1078, 145980), (1155, 136248), (1176, 133815), (1260, 124894), (1320, 119217), (1386, 113540), (1470, 107052), (1540, 102186), (1617, 97320), (1622, 97020), (1764, 89210), (1848, 85155), (1960, 80289), (1980, 79478), (2156, 72990), (2205, 71368), (2310, 68124), (2433, 64680), (2520, 62447), (2695, 58392), (2772, 56770), (2940, 53526), (3080, 51093), (3234, 48660), (3244, 48510), (3465, 45416), (3528, 44605), (3960, 39739), (4055, 38808), (4312, 36495), (4410, 35684), (4620, 34062), (4851, 32440), (4866, 32340), (5390, 29196), (5544, 28385), (5677, 27720), (5880, 26763), (6468, 24330), (6488, 24255), (6930, 22708), (7299, 21560), (8085, 19464), (8110, 19404), (8820, 17842), (8921, 17640), (9240, 17031), (9702, 16220), (9732, 16170), (10780, 14598), (11354, 13860), (12165, 12936)]