87294480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 339603264

約数和(自身を除く): 252308784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 571, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1142, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1713, 1820, 1911, 1960, 2184, 2284, 2352, 2548, 2730, 2855, 2940, 3120, 3185, 3426, 3640, 3822, 3920, 3997, 4368, 4568, 5096, 5460, 5710, 5880, 6370, 6852, 7280, 7423, 7644, 7994, 8565, 9136, 9555, 10192, 10920, 11420, 11760, 11991, 12740, 13704, 14846, 15288, 15988, 17130, 19110, 19985, 21840, 22269, 22840, 23982, 25480, 27408, 27979, 29692, 30576, 31976, 34260, 37115, 38220, 39970, 44538, 45680, 47964, 50960, 51961, 55958, 59384, 59955, 63952, 68520, 74230, 76440, 79940, 83937, 89076, 95928, 103922, 111345, 111916, 118768, 119910, 137040, 139895, 148460, 152880, 155883, 159880, 167874, 178152, 191856, 207844, 222690, 223832, 239820, 259805, 279790, 296920, 311766, 319760, 335748, 356304, 363727, 415688, 419685, 445380, 447664, 479640, 519610, 559580, 593840, 623532, 671496, 727454, 779415, 831376, 839370, 890760, 959280, 1039220, 1091181, 1119160, 1247064, 1342992, 1454908, 1558830, 1678740, 1781520, 1818635, 2078440, 2182362, 2238320, 2494128, 2909816, 3117660, 3357480, 3637270, 4156880, 4364724, 5455905, 5819632, 6235320, 6714960, 7274540, 8729448, 10911810, 12470640, 14549080, 17458896, 21823620, 29098160, 43647240, 87294480]

約数ペア:

[(1, 87294480), (2, 43647240), (3, 29098160), (4, 21823620), (5, 17458896), (6, 14549080), (7, 12470640), (8, 10911810), (10, 8729448), (12, 7274540), (13, 6714960), (14, 6235320), (15, 5819632), (16, 5455905), (20, 4364724), (21, 4156880), (24, 3637270), (26, 3357480), (28, 3117660), (30, 2909816), (35, 2494128), (39, 2238320), (40, 2182362), (42, 2078440), (48, 1818635), (49, 1781520), (52, 1678740), (56, 1558830), (60, 1454908), (65, 1342992), (70, 1247064), (78, 1119160), (80, 1091181), (84, 1039220), (91, 959280), (98, 890760), (104, 839370), (105, 831376), (112, 779415), (120, 727454), (130, 671496), (140, 623532), (147, 593840), (156, 559580), (168, 519610), (182, 479640), (195, 447664), (196, 445380), (208, 419685), (210, 415688), (240, 363727), (245, 356304), (260, 335748), (273, 319760), (280, 311766), (294, 296920), (312, 279790), (336, 259805), (364, 239820), (390, 223832), (392, 222690), (420, 207844), (455, 191856), (490, 178152), (520, 167874), (546, 159880), (560, 155883), (571, 152880), (588, 148460), (624, 139895), (637, 137040), (728, 119910), (735, 118768), (780, 111916), (784, 111345), (840, 103922), (910, 95928), (980, 89076), (1040, 83937), (1092, 79940), (1142, 76440), (1176, 74230), (1274, 68520), (1365, 63952), (1456, 59955), (1470, 59384), (1560, 55958), (1680, 51961), (1713, 50960), (1820, 47964), (1911, 45680), (1960, 44538), (2184, 39970), (2284, 38220), (2352, 37115), (2548, 34260), (2730, 31976), (2855, 30576), (2940, 29692), (3120, 27979), (3185, 27408), (3426, 25480), (3640, 23982), (3822, 22840), (3920, 22269), (3997, 21840), (4368, 19985), (4568, 19110), (5096, 17130), (5460, 15988), (5710, 15288), (5880, 14846), (6370, 13704), (6852, 12740), (7280, 11991), (7423, 11760), (7644, 11420), (7994, 10920), (8565, 10192), (9136, 9555)]