212245920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 772716672

約数和(自身を除く): 560470752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 103, 106, 108, 120, 135, 144, 159, 160, 162, 180, 206, 212, 216, 240, 243, 265, 270, 288, 309, 318, 324, 360, 405, 412, 424, 432, 477, 480, 486, 515, 530, 540, 618, 636, 648, 720, 795, 810, 824, 848, 864, 927, 954, 972, 1030, 1060, 1080, 1215, 1236, 1272, 1296, 1431, 1440, 1545, 1590, 1620, 1648, 1696, 1854, 1908, 1944, 2060, 2120, 2160, 2385, 2430, 2472, 2544, 2592, 2781, 2862, 3090, 3180, 3240, 3296, 3708, 3816, 3888, 4120, 4240, 4293, 4320, 4635, 4770, 4860, 4944, 5088, 5459, 5562, 5724, 6180, 6360, 6480, 7155, 7416, 7632, 7776, 8240, 8343, 8480, 8586, 9270, 9540, 9720, 9888, 10918, 11124, 11448, 12360, 12720, 12879, 12960, 13905, 14310, 14832, 15264, 16377, 16480, 16686, 17172, 18540, 19080, 19440, 21465, 21836, 22248, 22896, 24720, 25029, 25440, 25758, 27295, 27810, 28620, 29664, 32754, 33372, 34344, 37080, 38160, 38880, 41715, 42930, 43672, 44496, 45792, 49131, 49440, 50058, 51516, 54590, 55620, 57240, 64395, 65508, 66744, 68688, 74160, 76320, 81885, 83430, 85860, 87344, 88992, 98262, 100116, 103032, 109180, 111240, 114480, 125145, 128790, 131016, 133488, 137376, 147393, 148320, 163770, 166860, 171720, 174688, 196524, 200232, 206064, 218360, 222480, 228960, 245655, 250290, 257580, 262032, 266976, 294786, 327540, 333720, 343440, 393048, 400464, 412128, 436720, 442179, 444960, 491310, 500580, 515160, 524064, 589572, 655080, 667440, 686880, 736965, 786096, 800928, 873440, 884358, 982620, 1001160, 1030320, 1179144, 1310160, 1326537, 1334880, 1473930, 1572192, 1768716, 1965240, 2002320, 2060640, 2210895, 2358288, 2620320, 2653074, 2947860, 3537432, 3930480, 4004640, 4421790, 4716576, 5306148, 5895720, 6632685, 7074864, 7860960, 8843580, 10612296, 11791440, 13265370, 14149728, 17687160, 21224592, 23582880, 26530740, 35374320, 42449184, 53061480, 70748640, 106122960, 212245920]

約数ペア:

[(1, 212245920), (2, 106122960), (3, 70748640), (4, 53061480), (5, 42449184), (6, 35374320), (8, 26530740), (9, 23582880), (10, 21224592), (12, 17687160), (15, 14149728), (16, 13265370), (18, 11791440), (20, 10612296), (24, 8843580), (27, 7860960), (30, 7074864), (32, 6632685), (36, 5895720), (40, 5306148), (45, 4716576), (48, 4421790), (53, 4004640), (54, 3930480), (60, 3537432), (72, 2947860), (80, 2653074), (81, 2620320), (90, 2358288), (96, 2210895), (103, 2060640), (106, 2002320), (108, 1965240), (120, 1768716), (135, 1572192), (144, 1473930), (159, 1334880), (160, 1326537), (162, 1310160), (180, 1179144), (206, 1030320), (212, 1001160), (216, 982620), (240, 884358), (243, 873440), (265, 800928), (270, 786096), (288, 736965), (309, 686880), (318, 667440), (324, 655080), (360, 589572), (405, 524064), (412, 515160), (424, 500580), (432, 491310), (477, 444960), (480, 442179), (486, 436720), (515, 412128), (530, 400464), (540, 393048), (618, 343440), (636, 333720), (648, 327540), (720, 294786), (795, 266976), (810, 262032), (824, 257580), (848, 250290), (864, 245655), (927, 228960), (954, 222480), (972, 218360), (1030, 206064), (1060, 200232), (1080, 196524), (1215, 174688), (1236, 171720), (1272, 166860), (1296, 163770), (1431, 148320), (1440, 147393), (1545, 137376), (1590, 133488), (1620, 131016), (1648, 128790), (1696, 125145), (1854, 114480), (1908, 111240), (1944, 109180), (2060, 103032), (2120, 100116), (2160, 98262), (2385, 88992), (2430, 87344), (2472, 85860), (2544, 83430), (2592, 81885), (2781, 76320), (2862, 74160), (3090, 68688), (3180, 66744), (3240, 65508), (3296, 64395), (3708, 57240), (3816, 55620), (3888, 54590), (4120, 51516), (4240, 50058), (4293, 49440), (4320, 49131), (4635, 45792), (4770, 44496), (4860, 43672), (4944, 42930), (5088, 41715), (5459, 38880), (5562, 38160), (5724, 37080), (6180, 34344), (6360, 33372), (6480, 32754), (7155, 29664), (7416, 28620), (7632, 27810), (7776, 27295), (8240, 25758), (8343, 25440), (8480, 25029), (8586, 24720), (9270, 22896), (9540, 22248), (9720, 21836), (9888, 21465), (10918, 19440), (11124, 19080), (11448, 18540), (12360, 17172), (12720, 16686), (12879, 16480), (12960, 16377), (13905, 15264), (14310, 14832)]