73793160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 288921600

約数和(自身を除く): 215128440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 227, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 454, 504, 516, 540, 602, 630, 645, 681, 756, 774, 840, 860, 903, 908, 945, 1032, 1080, 1135, 1161, 1204, 1260, 1290, 1362, 1505, 1512, 1548, 1589, 1720, 1806, 1816, 1890, 1935, 2043, 2270, 2322, 2408, 2520, 2580, 2709, 2724, 3010, 3096, 3178, 3405, 3612, 3780, 3870, 4086, 4515, 4540, 4644, 4767, 5160, 5418, 5448, 5805, 6020, 6129, 6356, 6810, 7224, 7560, 7740, 7945, 8127, 8172, 9030, 9080, 9288, 9534, 9761, 10215, 10836, 11610, 12040, 12258, 12712, 13545, 13620, 14301, 15480, 15890, 16254, 16344, 18060, 19068, 19522, 20430, 21672, 23220, 23835, 24516, 27090, 27240, 28602, 29283, 30645, 31780, 32508, 36120, 38136, 39044, 40635, 40860, 42903, 46440, 47670, 48805, 49032, 54180, 57204, 58566, 61290, 63560, 65016, 68327, 71505, 78088, 81270, 81720, 85806, 87849, 95340, 97610, 108360, 114408, 117132, 122580, 136654, 143010, 146415, 162540, 171612, 175698, 190680, 195220, 204981, 214515, 234264, 245160, 263547, 273308, 286020, 292830, 325080, 341635, 343224, 351396, 390440, 409962, 429030, 439245, 527094, 546616, 572040, 585660, 614943, 683270, 702792, 819924, 858060, 878490, 1024905, 1054188, 1171320, 1229886, 1317735, 1366540, 1639848, 1716120, 1756980, 1844829, 2049810, 2108376, 2459772, 2635470, 2733080, 3074715, 3513960, 3689658, 4099620, 4919544, 5270940, 6149430, 7379316, 8199240, 9224145, 10541880, 12298860, 14758632, 18448290, 24597720, 36896580, 73793160]

約数ペア:

[(1, 73793160), (2, 36896580), (3, 24597720), (4, 18448290), (5, 14758632), (6, 12298860), (7, 10541880), (8, 9224145), (9, 8199240), (10, 7379316), (12, 6149430), (14, 5270940), (15, 4919544), (18, 4099620), (20, 3689658), (21, 3513960), (24, 3074715), (27, 2733080), (28, 2635470), (30, 2459772), (35, 2108376), (36, 2049810), (40, 1844829), (42, 1756980), (43, 1716120), (45, 1639848), (54, 1366540), (56, 1317735), (60, 1229886), (63, 1171320), (70, 1054188), (72, 1024905), (84, 878490), (86, 858060), (90, 819924), (105, 702792), (108, 683270), (120, 614943), (126, 585660), (129, 572040), (135, 546616), (140, 527094), (168, 439245), (172, 429030), (180, 409962), (189, 390440), (210, 351396), (215, 343224), (216, 341635), (227, 325080), (252, 292830), (258, 286020), (270, 273308), (280, 263547), (301, 245160), (315, 234264), (344, 214515), (360, 204981), (378, 195220), (387, 190680), (420, 175698), (430, 171612), (454, 162540), (504, 146415), (516, 143010), (540, 136654), (602, 122580), (630, 117132), (645, 114408), (681, 108360), (756, 97610), (774, 95340), (840, 87849), (860, 85806), (903, 81720), (908, 81270), (945, 78088), (1032, 71505), (1080, 68327), (1135, 65016), (1161, 63560), (1204, 61290), (1260, 58566), (1290, 57204), (1362, 54180), (1505, 49032), (1512, 48805), (1548, 47670), (1589, 46440), (1720, 42903), (1806, 40860), (1816, 40635), (1890, 39044), (1935, 38136), (2043, 36120), (2270, 32508), (2322, 31780), (2408, 30645), (2520, 29283), (2580, 28602), (2709, 27240), (2724, 27090), (3010, 24516), (3096, 23835), (3178, 23220), (3405, 21672), (3612, 20430), (3780, 19522), (3870, 19068), (4086, 18060), (4515, 16344), (4540, 16254), (4644, 15890), (4767, 15480), (5160, 14301), (5418, 13620), (5448, 13545), (5805, 12712), (6020, 12258), (6129, 12040), (6356, 11610), (6810, 10836), (7224, 10215), (7560, 9761), (7740, 9534), (7945, 9288), (8127, 9080), (8172, 9030)]