20156319040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1178

約数の個数: 336

約数和(自身を含む): 58580706816

約数和(自身を除く): 38424387776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 169, 176, 208, 220, 248, 260, 286, 310, 320, 338, 341, 352, 403, 416, 440, 496, 520, 572, 620, 676, 682, 704, 715, 806, 832, 845, 880, 992, 1040, 1093, 1144, 1240, 1352, 1364, 1430, 1612, 1690, 1705, 1760, 1859, 1984, 2015, 2080, 2186, 2288, 2480, 2704, 2728, 2860, 3224, 3380, 3410, 3520, 3718, 4030, 4160, 4372, 4433, 4576, 4960, 5239, 5408, 5456, 5465, 5720, 6448, 6760, 6820, 7436, 8060, 8744, 8866, 9152, 9295, 9920, 10478, 10816, 10912, 10930, 11440, 12023, 12896, 13520, 13640, 14209, 14872, 16120, 17488, 17732, 18590, 20956, 21824, 21860, 22165, 22880, 24046, 25792, 26195, 27040, 27280, 28418, 29744, 32240, 33883, 34976, 35464, 37180, 41912, 43720, 44330, 45760, 48092, 52390, 54080, 54560, 56836, 57629, 59488, 60115, 64480, 67766, 69952, 70928, 71045, 74360, 83824, 87440, 88660, 96184, 104780, 109120, 113672, 115258, 118976, 120230, 128960, 135532, 141856, 142090, 148720, 156299, 167648, 169415, 174880, 177320, 184717, 192368, 209560, 227344, 230516, 240460, 271064, 283712, 284180, 288145, 297440, 312598, 335296, 338830, 349760, 354640, 369434, 372713, 384736, 419120, 440479, 454688, 461032, 480920, 542128, 568360, 576290, 594880, 625196, 677660, 709280, 738868, 745426, 769472, 781495, 838240, 880958, 909376, 922064, 923585, 961840, 1084256, 1136720, 1152580, 1250392, 1355320, 1418560, 1477736, 1490852, 1562990, 1676480, 1761916, 1844128, 1847170, 1863565, 1923680, 2031887, 2168512, 2202395, 2273440, 2305160, 2500784, 2710640, 2955472, 2981704, 3125980, 3523832, 3688256, 3694340, 3727130, 3847360, 4063774, 4404790, 4546880, 4610320, 4845269, 5001568, 5421280, 5726227, 5910944, 5963408, 6251960, 7047664, 7388680, 7454260, 8127548, 8809580, 9220640, 9690538, 10003136, 10159435, 10842560, 11452454, 11821888, 11926816, 12503920, 14095328, 14777360, 14908520, 16255096, 17619160, 18441280, 19381076, 20318870, 22904908, 23853632, 24226345, 25007840, 28190656, 28631135, 29554720, 29817040, 32510192, 35238320, 38762152, 40637740, 45809816, 48452690, 50015680, 57262270, 59109440, 59634080, 62988497, 65020384, 70476640, 77524304, 81275480, 91619632, 96905380, 114524540, 119268160, 125976994, 130040768, 140953280, 155048608, 162550960, 183239264, 193810760, 229049080, 251953988, 310097216, 314942485, 325101920, 366478528, 387621520, 458098160, 503907976, 629884970, 650203840, 775243040, 916196320, 1007815952, 1259769940, 1550486080, 1832392640, 2015631904, 2519539880, 4031263808, 5039079760, 10078159520, 20156319040]

約数ペア:

[(1, 20156319040), (2, 10078159520), (4, 5039079760), (5, 4031263808), (8, 2519539880), (10, 2015631904), (11, 1832392640), (13, 1550486080), (16, 1259769940), (20, 1007815952), (22, 916196320), (26, 775243040), (31, 650203840), (32, 629884970), (40, 503907976), (44, 458098160), (52, 387621520), (55, 366478528), (62, 325101920), (64, 314942485), (65, 310097216), (80, 251953988), (88, 229049080), (104, 193810760), (110, 183239264), (124, 162550960), (130, 155048608), (143, 140953280), (155, 130040768), (160, 125976994), (169, 119268160), (176, 114524540), (208, 96905380), (220, 91619632), (248, 81275480), (260, 77524304), (286, 70476640), (310, 65020384), (320, 62988497), (338, 59634080), (341, 59109440), (352, 57262270), (403, 50015680), (416, 48452690), (440, 45809816), (496, 40637740), (520, 38762152), (572, 35238320), (620, 32510192), (676, 29817040), (682, 29554720), (704, 28631135), (715, 28190656), (806, 25007840), (832, 24226345), (845, 23853632), (880, 22904908), (992, 20318870), (1040, 19381076), (1093, 18441280), (1144, 17619160), (1240, 16255096), (1352, 14908520), (1364, 14777360), (1430, 14095328), (1612, 12503920), (1690, 11926816), (1705, 11821888), (1760, 11452454), (1859, 10842560), (1984, 10159435), (2015, 10003136), (2080, 9690538), (2186, 9220640), (2288, 8809580), (2480, 8127548), (2704, 7454260), (2728, 7388680), (2860, 7047664), (3224, 6251960), (3380, 5963408), (3410, 5910944), (3520, 5726227), (3718, 5421280), (4030, 5001568), (4160, 4845269), (4372, 4610320), (4433, 4546880), (4576, 4404790), (4960, 4063774), (5239, 3847360), (5408, 3727130), (5456, 3694340), (5465, 3688256), (5720, 3523832), (6448, 3125980), (6760, 2981704), (6820, 2955472), (7436, 2710640), (8060, 2500784), (8744, 2305160), (8866, 2273440), (9152, 2202395), (9295, 2168512), (9920, 2031887), (10478, 1923680), (10816, 1863565), (10912, 1847170), (10930, 1844128), (11440, 1761916), (12023, 1676480), (12896, 1562990), (13520, 1490852), (13640, 1477736), (14209, 1418560), (14872, 1355320), (16120, 1250392), (17488, 1152580), (17732, 1136720), (18590, 1084256), (20956, 961840), (21824, 923585), (21860, 922064), (22165, 909376), (22880, 880958), (24046, 838240), (25792, 781495), (26195, 769472), (27040, 745426), (27280, 738868), (28418, 709280), (29744, 677660), (32240, 625196), (33883, 594880), (34976, 576290), (35464, 568360), (37180, 542128), (41912, 480920), (43720, 461032), (44330, 454688), (45760, 440479), (48092, 419120), (52390, 384736), (54080, 372713), (54560, 369434), (56836, 354640), (57629, 349760), (59488, 338830), (60115, 335296), (64480, 312598), (67766, 297440), (69952, 288145), (70928, 284180), (71045, 283712), (74360, 271064), (83824, 240460), (87440, 230516), (88660, 227344), (96184, 209560), (104780, 192368), (109120, 184717), (113672, 177320), (115258, 174880), (118976, 169415), (120230, 167648), (128960, 156299), (135532, 148720), (141856, 142090)]