156502320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 528632832

約数和(自身を除く): 372130512

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, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 487, 515, 520, 618, 624, 780, 824, 974, 1030, 1040, 1236, 1339, 1461, 1545, 1560, 1648, 1948, 2060, 2435, 2472, 2678, 2922, 3090, 3120, 3896, 4017, 4120, 4870, 4944, 5356, 5844, 6180, 6331, 6695, 7305, 7792, 8034, 8240, 9740, 10712, 11688, 12360, 12662, 13390, 14610, 16068, 18993, 19480, 20085, 21424, 23376, 24720, 25324, 26780, 29220, 31655, 32136, 37986, 38960, 40170, 50161, 50648, 53560, 58440, 63310, 64272, 75972, 80340, 94965, 100322, 101296, 107120, 116880, 126620, 150483, 151944, 160680, 189930, 200644, 250805, 253240, 300966, 303888, 321360, 379860, 401288, 501610, 506480, 601932, 652093, 752415, 759720, 802576, 1003220, 1203864, 1304186, 1504830, 1519440, 1956279, 2006440, 2407728, 2608372, 3009660, 3260465, 3912558, 4012880, 5216744, 6019320, 6520930, 7825116, 9781395, 10433488, 12038640, 13041860, 15650232, 19562790, 26083720, 31300464, 39125580, 52167440, 78251160, 156502320]

約数ペア:

[(1, 156502320), (2, 78251160), (3, 52167440), (4, 39125580), (5, 31300464), (6, 26083720), (8, 19562790), (10, 15650232), (12, 13041860), (13, 12038640), (15, 10433488), (16, 9781395), (20, 7825116), (24, 6520930), (26, 6019320), (30, 5216744), (39, 4012880), (40, 3912558), (48, 3260465), (52, 3009660), (60, 2608372), (65, 2407728), (78, 2006440), (80, 1956279), (103, 1519440), (104, 1504830), (120, 1304186), (130, 1203864), (156, 1003220), (195, 802576), (206, 759720), (208, 752415), (240, 652093), (260, 601932), (309, 506480), (312, 501610), (390, 401288), (412, 379860), (487, 321360), (515, 303888), (520, 300966), (618, 253240), (624, 250805), (780, 200644), (824, 189930), (974, 160680), (1030, 151944), (1040, 150483), (1236, 126620), (1339, 116880), (1461, 107120), (1545, 101296), (1560, 100322), (1648, 94965), (1948, 80340), (2060, 75972), (2435, 64272), (2472, 63310), (2678, 58440), (2922, 53560), (3090, 50648), (3120, 50161), (3896, 40170), (4017, 38960), (4120, 37986), (4870, 32136), (4944, 31655), (5356, 29220), (5844, 26780), (6180, 25324), (6331, 24720), (6695, 23376), (7305, 21424), (7792, 20085), (8034, 19480), (8240, 18993), (9740, 16068), (10712, 14610), (11688, 13390), (12360, 12662)]