57036720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 193362624

約数和(自身を除く): 136325904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 181, 195, 202, 208, 240, 260, 303, 312, 362, 390, 404, 505, 520, 543, 606, 624, 724, 780, 808, 905, 1010, 1040, 1086, 1212, 1313, 1448, 1515, 1560, 1616, 1810, 2020, 2172, 2353, 2424, 2626, 2715, 2896, 3030, 3120, 3620, 3939, 4040, 4344, 4706, 4848, 5252, 5430, 6060, 6565, 7059, 7240, 7878, 8080, 8688, 9412, 10504, 10860, 11765, 12120, 13130, 14118, 14480, 15756, 18281, 18824, 19695, 21008, 21720, 23530, 24240, 26260, 28236, 31512, 35295, 36562, 37648, 39390, 43440, 47060, 52520, 54843, 56472, 63024, 70590, 73124, 78780, 91405, 94120, 105040, 109686, 112944, 141180, 146248, 157560, 182810, 188240, 219372, 237653, 274215, 282360, 292496, 315120, 365620, 438744, 475306, 548430, 564720, 712959, 731240, 877488, 950612, 1096860, 1188265, 1425918, 1462480, 1901224, 2193720, 2376530, 2851836, 3564795, 3802448, 4387440, 4753060, 5703672, 7129590, 9506120, 11407344, 14259180, 19012240, 28518360, 57036720]

約数ペア:

[(1, 57036720), (2, 28518360), (3, 19012240), (4, 14259180), (5, 11407344), (6, 9506120), (8, 7129590), (10, 5703672), (12, 4753060), (13, 4387440), (15, 3802448), (16, 3564795), (20, 2851836), (24, 2376530), (26, 2193720), (30, 1901224), (39, 1462480), (40, 1425918), (48, 1188265), (52, 1096860), (60, 950612), (65, 877488), (78, 731240), (80, 712959), (101, 564720), (104, 548430), (120, 475306), (130, 438744), (156, 365620), (181, 315120), (195, 292496), (202, 282360), (208, 274215), (240, 237653), (260, 219372), (303, 188240), (312, 182810), (362, 157560), (390, 146248), (404, 141180), (505, 112944), (520, 109686), (543, 105040), (606, 94120), (624, 91405), (724, 78780), (780, 73124), (808, 70590), (905, 63024), (1010, 56472), (1040, 54843), (1086, 52520), (1212, 47060), (1313, 43440), (1448, 39390), (1515, 37648), (1560, 36562), (1616, 35295), (1810, 31512), (2020, 28236), (2172, 26260), (2353, 24240), (2424, 23530), (2626, 21720), (2715, 21008), (2896, 19695), (3030, 18824), (3120, 18281), (3620, 15756), (3939, 14480), (4040, 14118), (4344, 13130), (4706, 12120), (4848, 11765), (5252, 10860), (5430, 10504), (6060, 9412), (6565, 8688), (7059, 8080), (7240, 7878)]