2017884360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 6842880000

約数和(自身を除く): 4824995640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 79, 85, 95, 102, 114, 120, 136, 152, 158, 170, 190, 204, 228, 237, 255, 285, 316, 323, 340, 380, 395, 408, 456, 474, 510, 570, 632, 646, 659, 680, 760, 790, 948, 969, 1020, 1140, 1185, 1292, 1318, 1343, 1501, 1580, 1615, 1896, 1938, 1977, 2040, 2280, 2370, 2584, 2636, 2686, 3002, 3160, 3230, 3295, 3876, 3954, 4029, 4503, 4740, 4845, 5272, 5372, 6004, 6460, 6590, 6715, 7505, 7752, 7908, 8058, 9006, 9480, 9690, 9885, 10744, 11203, 12008, 12521, 12920, 13180, 13430, 15010, 15816, 16116, 18012, 19380, 19770, 20145, 22406, 22515, 25042, 25517, 26360, 26860, 30020, 32232, 33609, 36024, 37563, 38760, 39540, 40290, 44812, 45030, 50084, 51034, 52061, 53720, 56015, 60040, 62605, 67218, 75126, 76551, 79080, 80580, 89624, 90060, 100168, 102068, 104122, 112030, 125210, 127585, 134436, 150252, 153102, 156183, 161160, 168045, 180120, 187815, 204136, 208244, 212857, 224060, 250420, 255170, 260305, 268872, 300504, 306204, 312366, 336090, 375630, 382755, 416488, 425714, 448120, 500840, 510340, 520610, 612408, 624732, 638571, 672180, 751260, 765510, 780915, 851428, 885037, 989159, 1020680, 1041220, 1064285, 1249464, 1277142, 1344360, 1502520, 1531020, 1561830, 1702856, 1770074, 1978318, 2082440, 2128570, 2554284, 2655111, 2967477, 3062040, 3123660, 3192855, 3540148, 3956636, 4257140, 4425185, 4945795, 5108568, 5310222, 5934954, 6247320, 6385710, 7080296, 7913272, 8514280, 8850370, 9891590, 10620444, 11869908, 12771420, 13275555, 14837385, 16815703, 17700740, 19783180, 21240888, 23739816, 25542840, 26551110, 29674770, 33631406, 35401480, 39566360, 50447109, 53102220, 59349540, 67262812, 84078515, 100894218, 106204440, 118699080, 134525624, 168157030, 201788436, 252235545, 336314060, 403576872, 504471090, 672628120, 1008942180, 2017884360]

約数ペア:

[(1, 2017884360), (2, 1008942180), (3, 672628120), (4, 504471090), (5, 403576872), (6, 336314060), (8, 252235545), (10, 201788436), (12, 168157030), (15, 134525624), (17, 118699080), (19, 106204440), (20, 100894218), (24, 84078515), (30, 67262812), (34, 59349540), (38, 53102220), (40, 50447109), (51, 39566360), (57, 35401480), (60, 33631406), (68, 29674770), (76, 26551110), (79, 25542840), (85, 23739816), (95, 21240888), (102, 19783180), (114, 17700740), (120, 16815703), (136, 14837385), (152, 13275555), (158, 12771420), (170, 11869908), (190, 10620444), (204, 9891590), (228, 8850370), (237, 8514280), (255, 7913272), (285, 7080296), (316, 6385710), (323, 6247320), (340, 5934954), (380, 5310222), (395, 5108568), (408, 4945795), (456, 4425185), (474, 4257140), (510, 3956636), (570, 3540148), (632, 3192855), (646, 3123660), (659, 3062040), (680, 2967477), (760, 2655111), (790, 2554284), (948, 2128570), (969, 2082440), (1020, 1978318), (1140, 1770074), (1185, 1702856), (1292, 1561830), (1318, 1531020), (1343, 1502520), (1501, 1344360), (1580, 1277142), (1615, 1249464), (1896, 1064285), (1938, 1041220), (1977, 1020680), (2040, 989159), (2280, 885037), (2370, 851428), (2584, 780915), (2636, 765510), (2686, 751260), (3002, 672180), (3160, 638571), (3230, 624732), (3295, 612408), (3876, 520610), (3954, 510340), (4029, 500840), (4503, 448120), (4740, 425714), (4845, 416488), (5272, 382755), (5372, 375630), (6004, 336090), (6460, 312366), (6590, 306204), (6715, 300504), (7505, 268872), (7752, 260305), (7908, 255170), (8058, 250420), (9006, 224060), (9480, 212857), (9690, 208244), (9885, 204136), (10744, 187815), (11203, 180120), (12008, 168045), (12521, 161160), (12920, 156183), (13180, 153102), (13430, 150252), (15010, 134436), (15816, 127585), (16116, 125210), (18012, 112030), (19380, 104122), (19770, 102068), (20145, 100168), (22406, 90060), (22515, 89624), (25042, 80580), (25517, 79080), (26360, 76551), (26860, 75126), (30020, 67218), (32232, 62605), (33609, 60040), (36024, 56015), (37563, 53720), (38760, 52061), (39540, 51034), (40290, 50084), (44812, 45030)]