13835640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 52284960

約数和(自身を除く): 38449320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 181, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 362, 364, 390, 392, 420, 455, 490, 520, 543, 546, 588, 637, 724, 728, 735, 780, 840, 905, 910, 980, 1086, 1092, 1176, 1267, 1274, 1365, 1448, 1470, 1560, 1810, 1820, 1911, 1960, 2172, 2184, 2353, 2534, 2548, 2715, 2730, 2940, 3185, 3620, 3640, 3801, 3822, 4344, 4706, 5068, 5096, 5430, 5460, 5880, 6335, 6370, 7059, 7240, 7602, 7644, 8869, 9412, 9555, 10136, 10860, 10920, 11765, 12670, 12740, 14118, 15204, 15288, 16471, 17738, 18824, 19005, 19110, 21720, 23530, 25340, 25480, 26607, 28236, 30408, 32942, 35295, 35476, 38010, 38220, 44345, 47060, 49413, 50680, 53214, 56472, 65884, 70590, 70952, 76020, 76440, 82355, 88690, 94120, 98826, 106428, 115297, 131768, 133035, 141180, 152040, 164710, 177380, 197652, 212856, 230594, 247065, 266070, 282360, 329420, 345891, 354760, 395304, 461188, 494130, 532140, 576485, 658840, 691782, 922376, 988260, 1064280, 1152970, 1383564, 1729455, 1976520, 2305940, 2767128, 3458910, 4611880, 6917820, 13835640]

約数ペア:

[(1, 13835640), (2, 6917820), (3, 4611880), (4, 3458910), (5, 2767128), (6, 2305940), (7, 1976520), (8, 1729455), (10, 1383564), (12, 1152970), (13, 1064280), (14, 988260), (15, 922376), (20, 691782), (21, 658840), (24, 576485), (26, 532140), (28, 494130), (30, 461188), (35, 395304), (39, 354760), (40, 345891), (42, 329420), (49, 282360), (52, 266070), (56, 247065), (60, 230594), (65, 212856), (70, 197652), (78, 177380), (84, 164710), (91, 152040), (98, 141180), (104, 133035), (105, 131768), (120, 115297), (130, 106428), (140, 98826), (147, 94120), (156, 88690), (168, 82355), (181, 76440), (182, 76020), (195, 70952), (196, 70590), (210, 65884), (245, 56472), (260, 53214), (273, 50680), (280, 49413), (294, 47060), (312, 44345), (362, 38220), (364, 38010), (390, 35476), (392, 35295), (420, 32942), (455, 30408), (490, 28236), (520, 26607), (543, 25480), (546, 25340), (588, 23530), (637, 21720), (724, 19110), (728, 19005), (735, 18824), (780, 17738), (840, 16471), (905, 15288), (910, 15204), (980, 14118), (1086, 12740), (1092, 12670), (1176, 11765), (1267, 10920), (1274, 10860), (1365, 10136), (1448, 9555), (1470, 9412), (1560, 8869), (1810, 7644), (1820, 7602), (1911, 7240), (1960, 7059), (2172, 6370), (2184, 6335), (2353, 5880), (2534, 5460), (2548, 5430), (2715, 5096), (2730, 5068), (2940, 4706), (3185, 4344), (3620, 3822), (3640, 3801)]