159719130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 474439680

約数和(自身を除く): 314720550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 31, 38, 45, 46, 57, 62, 69, 90, 93, 95, 114, 115, 131, 138, 155, 171, 186, 190, 207, 230, 262, 279, 285, 310, 342, 345, 393, 414, 437, 465, 558, 570, 589, 655, 690, 713, 786, 855, 874, 930, 1035, 1178, 1179, 1310, 1311, 1395, 1426, 1710, 1767, 1965, 2070, 2139, 2185, 2358, 2489, 2622, 2790, 2945, 3013, 3534, 3565, 3930, 3933, 4061, 4278, 4370, 4978, 5301, 5890, 5895, 6026, 6417, 6555, 7130, 7467, 7866, 8122, 8835, 9039, 10602, 10695, 11790, 12183, 12445, 12834, 13110, 13547, 14934, 15065, 17670, 18078, 19665, 20305, 21390, 22401, 24366, 24890, 26505, 27094, 27117, 30130, 32085, 36549, 37335, 39330, 40610, 40641, 44802, 45195, 53010, 54234, 57247, 60915, 64170, 67735, 73098, 74670, 77159, 81282, 90390, 93403, 112005, 114494, 121830, 121923, 135470, 135585, 154318, 171741, 182745, 186806, 203205, 224010, 231477, 243846, 271170, 280209, 286235, 343482, 365490, 385795, 406410, 462954, 467015, 515223, 560418, 572470, 609615, 694431, 771590, 840627, 858705, 934030, 1030446, 1157385, 1219230, 1388862, 1401045, 1681254, 1717410, 1774657, 2314770, 2576115, 2802090, 3472155, 3549314, 4203135, 5152230, 5323971, 6944310, 8406270, 8873285, 10647942, 15971913, 17746570, 26619855, 31943826, 53239710, 79859565, 159719130]

約数ペア:

[(1, 159719130), (2, 79859565), (3, 53239710), (5, 31943826), (6, 26619855), (9, 17746570), (10, 15971913), (15, 10647942), (18, 8873285), (19, 8406270), (23, 6944310), (30, 5323971), (31, 5152230), (38, 4203135), (45, 3549314), (46, 3472155), (57, 2802090), (62, 2576115), (69, 2314770), (90, 1774657), (93, 1717410), (95, 1681254), (114, 1401045), (115, 1388862), (131, 1219230), (138, 1157385), (155, 1030446), (171, 934030), (186, 858705), (190, 840627), (207, 771590), (230, 694431), (262, 609615), (279, 572470), (285, 560418), (310, 515223), (342, 467015), (345, 462954), (393, 406410), (414, 385795), (437, 365490), (465, 343482), (558, 286235), (570, 280209), (589, 271170), (655, 243846), (690, 231477), (713, 224010), (786, 203205), (855, 186806), (874, 182745), (930, 171741), (1035, 154318), (1178, 135585), (1179, 135470), (1310, 121923), (1311, 121830), (1395, 114494), (1426, 112005), (1710, 93403), (1767, 90390), (1965, 81282), (2070, 77159), (2139, 74670), (2185, 73098), (2358, 67735), (2489, 64170), (2622, 60915), (2790, 57247), (2945, 54234), (3013, 53010), (3534, 45195), (3565, 44802), (3930, 40641), (3933, 40610), (4061, 39330), (4278, 37335), (4370, 36549), (4978, 32085), (5301, 30130), (5890, 27117), (5895, 27094), (6026, 26505), (6417, 24890), (6555, 24366), (7130, 22401), (7467, 21390), (7866, 20305), (8122, 19665), (8835, 18078), (9039, 17670), (10602, 15065), (10695, 14934), (11790, 13547), (12183, 13110), (12445, 12834)]