164004120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 614615040

約数和(自身を除く): 450610920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 431, 453, 504, 604, 630, 755, 840, 862, 906, 1057, 1208, 1260, 1293, 1359, 1510, 1724, 1812, 2114, 2155, 2265, 2520, 2586, 2718, 3017, 3020, 3171, 3448, 3624, 3879, 4228, 4310, 4530, 5172, 5285, 5436, 6034, 6040, 6342, 6465, 6795, 7758, 8456, 8620, 9051, 9060, 9513, 10344, 10570, 10872, 12068, 12684, 12930, 13590, 15085, 15516, 15855, 17240, 18102, 18120, 19026, 19395, 21140, 24136, 25368, 25860, 27153, 27180, 30170, 31032, 31710, 36204, 38052, 38790, 42280, 45255, 47565, 51720, 54306, 54360, 60340, 63420, 65081, 72408, 76104, 77580, 90510, 95130, 108612, 120680, 126840, 130162, 135765, 155160, 181020, 190260, 195243, 217224, 260324, 271530, 325405, 362040, 380520, 390486, 455567, 520648, 543060, 585729, 650810, 780972, 911134, 976215, 1086120, 1171458, 1301620, 1366701, 1561944, 1822268, 1952430, 2277835, 2342916, 2603240, 2733402, 2928645, 3644536, 3904860, 4100103, 4555670, 4685832, 5466804, 5857290, 6833505, 7809720, 8200206, 9111340, 10933608, 11714580, 13667010, 16400412, 18222680, 20500515, 23429160, 27334020, 32800824, 41001030, 54668040, 82002060, 164004120]

約数ペア:

[(1, 164004120), (2, 82002060), (3, 54668040), (4, 41001030), (5, 32800824), (6, 27334020), (7, 23429160), (8, 20500515), (9, 18222680), (10, 16400412), (12, 13667010), (14, 11714580), (15, 10933608), (18, 9111340), (20, 8200206), (21, 7809720), (24, 6833505), (28, 5857290), (30, 5466804), (35, 4685832), (36, 4555670), (40, 4100103), (42, 3904860), (45, 3644536), (56, 2928645), (60, 2733402), (63, 2603240), (70, 2342916), (72, 2277835), (84, 1952430), (90, 1822268), (105, 1561944), (120, 1366701), (126, 1301620), (140, 1171458), (151, 1086120), (168, 976215), (180, 911134), (210, 780972), (252, 650810), (280, 585729), (302, 543060), (315, 520648), (360, 455567), (420, 390486), (431, 380520), (453, 362040), (504, 325405), (604, 271530), (630, 260324), (755, 217224), (840, 195243), (862, 190260), (906, 181020), (1057, 155160), (1208, 135765), (1260, 130162), (1293, 126840), (1359, 120680), (1510, 108612), (1724, 95130), (1812, 90510), (2114, 77580), (2155, 76104), (2265, 72408), (2520, 65081), (2586, 63420), (2718, 60340), (3017, 54360), (3020, 54306), (3171, 51720), (3448, 47565), (3624, 45255), (3879, 42280), (4228, 38790), (4310, 38052), (4530, 36204), (5172, 31710), (5285, 31032), (5436, 30170), (6034, 27180), (6040, 27153), (6342, 25860), (6465, 25368), (6795, 24136), (7758, 21140), (8456, 19395), (8620, 19026), (9051, 18120), (9060, 18102), (9513, 17240), (10344, 15855), (10570, 15516), (10872, 15085), (12068, 13590), (12684, 12930)]