284122020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 192

約数和(自身を含む): 1037062656

約数和(自身を除く): 752940636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3061, 3094, 3315, 3570, 4420, 4641, 5460, 6122, 6188, 6630, 7140, 7735, 9183, 9282, 12244, 13260, 15305, 15470, 18366, 18564, 21427, 23205, 30610, 30940, 36732, 39793, 42854, 45915, 46410, 52037, 61220, 64281, 79586, 85708, 91830, 92820, 104074, 107135, 119379, 128562, 156111, 159172, 183660, 198965, 208148, 214270, 238758, 257124, 260185, 278551, 312222, 321405, 364259, 397930, 428540, 477516, 520370, 557102, 596895, 624444, 642810, 676481, 728518, 780555, 795860, 835653, 1040740, 1092777, 1114204, 1193790, 1285620, 1352962, 1392755, 1457036, 1561110, 1671306, 1821295, 2029443, 2185554, 2387580, 2705924, 2785510, 3122220, 3342612, 3382405, 3642590, 4058886, 4178265, 4371108, 4735367, 5463885, 5571020, 6764810, 7285180, 8117772, 8356530, 9470734, 10147215, 10927770, 13529620, 14206101, 16713060, 18941468, 20294430, 21855540, 23676835, 28412202, 40588860, 47353670, 56824404, 71030505, 94707340, 142061010, 284122020]

約数ペア:

[(1, 284122020), (2, 142061010), (3, 94707340), (4, 71030505), (5, 56824404), (6, 47353670), (7, 40588860), (10, 28412202), (12, 23676835), (13, 21855540), (14, 20294430), (15, 18941468), (17, 16713060), (20, 14206101), (21, 13529620), (26, 10927770), (28, 10147215), (30, 9470734), (34, 8356530), (35, 8117772), (39, 7285180), (42, 6764810), (51, 5571020), (52, 5463885), (60, 4735367), (65, 4371108), (68, 4178265), (70, 4058886), (78, 3642590), (84, 3382405), (85, 3342612), (91, 3122220), (102, 2785510), (105, 2705924), (119, 2387580), (130, 2185554), (140, 2029443), (156, 1821295), (170, 1671306), (182, 1561110), (195, 1457036), (204, 1392755), (210, 1352962), (221, 1285620), (238, 1193790), (255, 1114204), (260, 1092777), (273, 1040740), (340, 835653), (357, 795860), (364, 780555), (390, 728518), (420, 676481), (442, 642810), (455, 624444), (476, 596895), (510, 557102), (546, 520370), (595, 477516), (663, 428540), (714, 397930), (780, 364259), (884, 321405), (910, 312222), (1020, 278551), (1092, 260185), (1105, 257124), (1190, 238758), (1326, 214270), (1365, 208148), (1428, 198965), (1547, 183660), (1785, 159172), (1820, 156111), (2210, 128562), (2380, 119379), (2652, 107135), (2730, 104074), (3061, 92820), (3094, 91830), (3315, 85708), (3570, 79586), (4420, 64281), (4641, 61220), (5460, 52037), (6122, 46410), (6188, 45915), (6630, 42854), (7140, 39793), (7735, 36732), (9183, 30940), (9282, 30610), (12244, 23205), (13260, 21427), (15305, 18564), (15470, 18366)]