159415620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 578083968

約数和(自身を除く): 418668348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 49, 52, 60, 65, 70, 78, 84, 86, 91, 97, 98, 105, 129, 130, 140, 147, 156, 172, 182, 194, 195, 196, 210, 215, 245, 258, 260, 273, 291, 294, 301, 364, 388, 390, 420, 430, 455, 485, 490, 516, 546, 559, 582, 588, 602, 637, 645, 679, 735, 780, 860, 903, 910, 970, 980, 1092, 1118, 1164, 1204, 1261, 1274, 1290, 1358, 1365, 1455, 1470, 1505, 1677, 1806, 1820, 1911, 1940, 2037, 2107, 2236, 2522, 2548, 2580, 2716, 2730, 2795, 2910, 2940, 3010, 3185, 3354, 3395, 3612, 3783, 3822, 3913, 4074, 4171, 4214, 4515, 4753, 5044, 5460, 5590, 5820, 6020, 6305, 6321, 6370, 6708, 6790, 7566, 7644, 7826, 8148, 8342, 8385, 8428, 8827, 9030, 9506, 9555, 10185, 10535, 11180, 11739, 12513, 12610, 12642, 12740, 13580, 14259, 15132, 15652, 16684, 16770, 17654, 18060, 18915, 19012, 19110, 19565, 20370, 20855, 21070, 23478, 23765, 25026, 25220, 25284, 26481, 27391, 28518, 29197, 31605, 33540, 35308, 37830, 38220, 39130, 40740, 41710, 42140, 44135, 46956, 47530, 50052, 52962, 54223, 54782, 57036, 58394, 58695, 61789, 62565, 63210, 71295, 75660, 78260, 82173, 83420, 87591, 88270, 95060, 105924, 108446, 109564, 116788, 117390, 123578, 125130, 126420, 132405, 136955, 142590, 145985, 162669, 164346, 175182, 176540, 185367, 204379, 216892, 234780, 247156, 250260, 264810, 271115, 273910, 285180, 291970, 308945, 325338, 328692, 350364, 370734, 379561, 408758, 410865, 437955, 529620, 542230, 547820, 583940, 613137, 617890, 650676, 741468, 759122, 813345, 817516, 821730, 875910, 926835, 1021895, 1084460, 1138683, 1226274, 1235780, 1518244, 1626690, 1643460, 1751820, 1853670, 1897805, 2043790, 2277366, 2452548, 2656927, 3065685, 3253380, 3707340, 3795610, 4087580, 4554732, 5313854, 5693415, 6131370, 7591220, 7970781, 10627708, 11386830, 12262740, 13284635, 15941562, 22773660, 26569270, 31883124, 39853905, 53138540, 79707810, 159415620]

約数ペア:

[(1, 159415620), (2, 79707810), (3, 53138540), (4, 39853905), (5, 31883124), (6, 26569270), (7, 22773660), (10, 15941562), (12, 13284635), (13, 12262740), (14, 11386830), (15, 10627708), (20, 7970781), (21, 7591220), (26, 6131370), (28, 5693415), (30, 5313854), (35, 4554732), (39, 4087580), (42, 3795610), (43, 3707340), (49, 3253380), (52, 3065685), (60, 2656927), (65, 2452548), (70, 2277366), (78, 2043790), (84, 1897805), (86, 1853670), (91, 1751820), (97, 1643460), (98, 1626690), (105, 1518244), (129, 1235780), (130, 1226274), (140, 1138683), (147, 1084460), (156, 1021895), (172, 926835), (182, 875910), (194, 821730), (195, 817516), (196, 813345), (210, 759122), (215, 741468), (245, 650676), (258, 617890), (260, 613137), (273, 583940), (291, 547820), (294, 542230), (301, 529620), (364, 437955), (388, 410865), (390, 408758), (420, 379561), (430, 370734), (455, 350364), (485, 328692), (490, 325338), (516, 308945), (546, 291970), (559, 285180), (582, 273910), (588, 271115), (602, 264810), (637, 250260), (645, 247156), (679, 234780), (735, 216892), (780, 204379), (860, 185367), (903, 176540), (910, 175182), (970, 164346), (980, 162669), (1092, 145985), (1118, 142590), (1164, 136955), (1204, 132405), (1261, 126420), (1274, 125130), (1290, 123578), (1358, 117390), (1365, 116788), (1455, 109564), (1470, 108446), (1505, 105924), (1677, 95060), (1806, 88270), (1820, 87591), (1911, 83420), (1940, 82173), (2037, 78260), (2107, 75660), (2236, 71295), (2522, 63210), (2548, 62565), (2580, 61789), (2716, 58695), (2730, 58394), (2795, 57036), (2910, 54782), (2940, 54223), (3010, 52962), (3185, 50052), (3354, 47530), (3395, 46956), (3612, 44135), (3783, 42140), (3822, 41710), (3913, 40740), (4074, 39130), (4171, 38220), (4214, 37830), (4515, 35308), (4753, 33540), (5044, 31605), (5460, 29197), (5590, 28518), (5820, 27391), (6020, 26481), (6305, 25284), (6321, 25220), (6370, 25026), (6708, 23765), (6790, 23478), (7566, 21070), (7644, 20855), (7826, 20370), (8148, 19565), (8342, 19110), (8385, 19012), (8428, 18915), (8827, 18060), (9030, 17654), (9506, 16770), (9555, 16684), (10185, 15652), (10535, 15132), (11180, 14259), (11739, 13580), (12513, 12740), (12610, 12642)]