25551259440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{147661}}^1$

素因数の和:147787

約数の個数: 160

約数和(自身を含む): 91403959296

約数和(自身を除く): 65852699856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 10815, 11536, 12360, 14420, 17304, 21630, 24720, 28840, 34608, 43260, 57680, 86520, 147661, 173040, 295322, 442983, 590644, 738305, 885966, 1033627, 1181288, 1476610, 1771932, 2067254, 2214915, 2362576, 2953220, 3100881, 3543864, 4134508, 4429830, 5168135, 5906440, 6201762, 7087728, 8269016, 8859660, 10336270, 11812880, 12403524, 15209083, 15504405, 16538032, 17719320, 20672540, 24807048, 30418166, 31008810, 35438640, 41345080, 45627249, 49614096, 60836332, 62017620, 76045415, 82690160, 91254498, 106463581, 121672664, 124035240, 152090830, 182508996, 212927162, 228136245, 243345328, 248070480, 304181660, 319390743, 365017992, 425854324, 456272490, 532317905, 608363320, 638781486, 730035984, 851708648, 912544980, 1064635810, 1216726640, 1277562972, 1596953715, 1703417296, 1825089960, 2129271620, 2555125944, 3193907430, 3650179920, 4258543240, 5110251888, 6387814860, 8517086480, 12775629720, 25551259440]

約数ペア:

[(1, 25551259440), (2, 12775629720), (3, 8517086480), (4, 6387814860), (5, 5110251888), (6, 4258543240), (7, 3650179920), (8, 3193907430), (10, 2555125944), (12, 2129271620), (14, 1825089960), (15, 1703417296), (16, 1596953715), (20, 1277562972), (21, 1216726640), (24, 1064635810), (28, 912544980), (30, 851708648), (35, 730035984), (40, 638781486), (42, 608363320), (48, 532317905), (56, 456272490), (60, 425854324), (70, 365017992), (80, 319390743), (84, 304181660), (103, 248070480), (105, 243345328), (112, 228136245), (120, 212927162), (140, 182508996), (168, 152090830), (206, 124035240), (210, 121672664), (240, 106463581), (280, 91254498), (309, 82690160), (336, 76045415), (412, 62017620), (420, 60836332), (515, 49614096), (560, 45627249), (618, 41345080), (721, 35438640), (824, 31008810), (840, 30418166), (1030, 24807048), (1236, 20672540), (1442, 17719320), (1545, 16538032), (1648, 15504405), (1680, 15209083), (2060, 12403524), (2163, 11812880), (2472, 10336270), (2884, 8859660), (3090, 8269016), (3605, 7087728), (4120, 6201762), (4326, 5906440), (4944, 5168135), (5768, 4429830), (6180, 4134508), (7210, 3543864), (8240, 3100881), (8652, 2953220), (10815, 2362576), (11536, 2214915), (12360, 2067254), (14420, 1771932), (17304, 1476610), (21630, 1181288), (24720, 1033627), (28840, 885966), (34608, 738305), (43260, 590644), (57680, 442983), (86520, 295322), (147661, 173040)]