160140240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 200

約数和(自身を含む): 599289768

約数和(自身を除く): 439149528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 1901, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3802, 4212, 4680, 5265, 5616, 5703, 6480, 7020, 7604, 8424, 9360, 9505, 10530, 11406, 14040, 15208, 16848, 17109, 19010, 21060, 22812, 24713, 28080, 28515, 30416, 34218, 38020, 42120, 45624, 49426, 51327, 57030, 68436, 74139, 76040, 84240, 85545, 91248, 98852, 102654, 114060, 123565, 136872, 148278, 152080, 153981, 171090, 197704, 205308, 222417, 228120, 247130, 256635, 273744, 296556, 307962, 342180, 370695, 395408, 410616, 444834, 456240, 494260, 513270, 593112, 615924, 667251, 684360, 741390, 769905, 821232, 889668, 988520, 1026540, 1112085, 1186224, 1231848, 1334502, 1368720, 1482780, 1539810, 1779336, 1977040, 2001753, 2053080, 2224170, 2463696, 2669004, 2965560, 3079620, 3336255, 3558672, 4003506, 4106160, 4448340, 5338008, 5931120, 6159240, 6672510, 8007012, 8896680, 10008765, 10676016, 12318480, 13345020, 16014024, 17793360, 20017530, 26690040, 32028048, 40035060, 53380080, 80070120, 160140240]

約数ペア:

[(1, 160140240), (2, 80070120), (3, 53380080), (4, 40035060), (5, 32028048), (6, 26690040), (8, 20017530), (9, 17793360), (10, 16014024), (12, 13345020), (13, 12318480), (15, 10676016), (16, 10008765), (18, 8896680), (20, 8007012), (24, 6672510), (26, 6159240), (27, 5931120), (30, 5338008), (36, 4448340), (39, 4106160), (40, 4003506), (45, 3558672), (48, 3336255), (52, 3079620), (54, 2965560), (60, 2669004), (65, 2463696), (72, 2224170), (78, 2053080), (80, 2001753), (81, 1977040), (90, 1779336), (104, 1539810), (108, 1482780), (117, 1368720), (120, 1334502), (130, 1231848), (135, 1186224), (144, 1112085), (156, 1026540), (162, 988520), (180, 889668), (195, 821232), (208, 769905), (216, 741390), (234, 684360), (240, 667251), (260, 615924), (270, 593112), (312, 513270), (324, 494260), (351, 456240), (360, 444834), (390, 410616), (405, 395408), (432, 370695), (468, 342180), (520, 307962), (540, 296556), (585, 273744), (624, 256635), (648, 247130), (702, 228120), (720, 222417), (780, 205308), (810, 197704), (936, 171090), (1040, 153981), (1053, 152080), (1080, 148278), (1170, 136872), (1296, 123565), (1404, 114060), (1560, 102654), (1620, 98852), (1755, 91248), (1872, 85545), (1901, 84240), (2106, 76040), (2160, 74139), (2340, 68436), (2808, 57030), (3120, 51327), (3240, 49426), (3510, 45624), (3802, 42120), (4212, 38020), (4680, 34218), (5265, 30416), (5616, 28515), (5703, 28080), (6480, 24713), (7020, 22812), (7604, 21060), (8424, 19010), (9360, 17109), (9505, 16848), (10530, 15208), (11406, 14040)]