131380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2523

約数の個数: 160

約数和(自身を含む): 464595264

約数和(自身を除く): 333215184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2477, 2652, 3120, 3315, 3536, 4080, 4420, 4954, 5304, 6630, 7431, 8840, 9908, 10608, 12385, 13260, 14862, 17680, 19816, 24770, 26520, 29724, 32201, 37155, 39632, 42109, 49540, 53040, 59448, 64402, 74310, 84218, 96603, 99080, 118896, 126327, 128804, 148620, 161005, 168436, 193206, 198160, 210545, 252654, 257608, 297240, 322010, 336872, 386412, 421090, 483015, 505308, 515216, 547417, 594480, 631635, 644020, 673744, 772824, 842180, 966030, 1010616, 1094834, 1263270, 1288040, 1545648, 1642251, 1684360, 1932060, 2021232, 2189668, 2526540, 2576080, 2737085, 3284502, 3368720, 3864120, 4379336, 5053080, 5474170, 6569004, 7728240, 8211255, 8758672, 10106160, 10948340, 13138008, 16422510, 21896680, 26276016, 32845020, 43793360, 65690040, 131380080]

約数ペア:

[(1, 131380080), (2, 65690040), (3, 43793360), (4, 32845020), (5, 26276016), (6, 21896680), (8, 16422510), (10, 13138008), (12, 10948340), (13, 10106160), (15, 8758672), (16, 8211255), (17, 7728240), (20, 6569004), (24, 5474170), (26, 5053080), (30, 4379336), (34, 3864120), (39, 3368720), (40, 3284502), (48, 2737085), (51, 2576080), (52, 2526540), (60, 2189668), (65, 2021232), (68, 1932060), (78, 1684360), (80, 1642251), (85, 1545648), (102, 1288040), (104, 1263270), (120, 1094834), (130, 1010616), (136, 966030), (156, 842180), (170, 772824), (195, 673744), (204, 644020), (208, 631635), (221, 594480), (240, 547417), (255, 515216), (260, 505308), (272, 483015), (312, 421090), (340, 386412), (390, 336872), (408, 322010), (442, 297240), (510, 257608), (520, 252654), (624, 210545), (663, 198160), (680, 193206), (780, 168436), (816, 161005), (884, 148620), (1020, 128804), (1040, 126327), (1105, 118896), (1326, 99080), (1360, 96603), (1560, 84218), (1768, 74310), (2040, 64402), (2210, 59448), (2477, 53040), (2652, 49540), (3120, 42109), (3315, 39632), (3536, 37155), (4080, 32201), (4420, 29724), (4954, 26520), (5304, 24770), (6630, 19816), (7431, 17680), (8840, 14862), (9908, 13260), (10608, 12385)]