20200838760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2141

約数の個数: 384

約数和(自身を含む): 72891187200

約数和(自身を除く): 52690348440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 47, 57, 60, 62, 72, 76, 90, 93, 94, 95, 114, 120, 124, 141, 152, 155, 171, 180, 186, 188, 190, 228, 235, 248, 279, 282, 285, 310, 342, 360, 372, 376, 380, 423, 456, 465, 470, 558, 564, 570, 589, 620, 684, 705, 744, 760, 846, 855, 893, 930, 940, 1116, 1128, 1140, 1178, 1240, 1368, 1395, 1410, 1457, 1692, 1710, 1767, 1786, 1860, 1880, 2027, 2115, 2232, 2280, 2356, 2679, 2790, 2820, 2914, 2945, 3384, 3420, 3534, 3572, 3720, 4054, 4230, 4371, 4465, 4712, 5301, 5358, 5580, 5640, 5828, 5890, 6081, 6840, 7068, 7144, 7285, 8037, 8108, 8460, 8742, 8835, 8930, 10135, 10602, 10716, 11160, 11656, 11780, 12162, 13113, 13395, 14136, 14570, 16074, 16216, 16920, 17484, 17670, 17860, 18243, 20270, 21204, 21432, 21855, 23560, 24324, 26226, 26505, 26790, 27683, 29140, 30405, 32148, 34968, 35340, 35720, 36486, 38513, 40185, 40540, 42408, 43710, 48648, 52452, 53010, 53580, 55366, 58280, 60810, 62837, 64296, 65565, 70680, 72972, 77026, 80370, 81080, 83049, 87420, 91215, 95269, 104904, 106020, 107160, 110732, 115539, 121620, 125674, 131130, 138415, 145944, 154052, 160740, 166098, 174840, 182430, 188511, 190538, 192565, 212040, 221464, 231078, 243240, 249147, 251348, 262260, 276830, 285807, 308104, 314185, 321480, 332196, 346617, 364860, 377022, 381076, 385130, 415245, 462156, 476345, 498294, 502696, 524520, 553660, 565533, 571614, 577695, 628370, 664392, 693234, 729720, 754044, 762152, 770260, 830490, 857421, 924312, 942555, 952690, 996588, 1107320, 1131066, 1143228, 1155390, 1193903, 1245735, 1256740, 1386468, 1429035, 1508088, 1540520, 1660980, 1714842, 1733085, 1810111, 1885110, 1905380, 1993176, 2262132, 2286456, 2310780, 2387806, 2491470, 2513480, 2772936, 2827665, 2858070, 2953339, 3321960, 3429684, 3466170, 3581709, 3620222, 3770220, 3810760, 4287105, 4524264, 4621560, 4775612, 4982940, 5430333, 5655330, 5716140, 5906678, 5969515, 6859368, 6932340, 7163418, 7240444, 7540440, 8574210, 8860017, 9050555, 9551224, 9965880, 10745127, 10860666, 11310660, 11432280, 11813356, 11939030, 13864680, 14326836, 14480888, 14766695, 16290999, 17148420, 17720034, 17908545, 18101110, 21490254, 21721332, 22621320, 23626712, 23878060, 26580051, 27151665, 28653672, 29533390, 32581998, 34296840, 35440068, 35817090, 36202220, 42980508, 43442664, 44300085, 47756120, 53160102, 53725635, 54303330, 56113441, 59066780, 65163996, 70880136, 71634180, 72404440, 81454995, 85961016, 88600170, 106320204, 107451270, 108606660, 112226882, 118133560, 130327992, 132900255, 143268360, 162909990, 168340323, 177200340, 212640408, 214902540, 217213320, 224453764, 265800510, 280567205, 325819980, 336680646, 354400680, 429805080, 448907528, 505020969, 531601020, 561134410, 651639960, 673361292, 841701615, 1010041938, 1063202040, 1122268820, 1346722584, 1683403230, 2020083876, 2244537640, 2525104845, 3366806460, 4040167752, 5050209690, 6733612920, 10100419380, 20200838760]

約数ペア:

[(1, 20200838760), (2, 10100419380), (3, 6733612920), (4, 5050209690), (5, 4040167752), (6, 3366806460), (8, 2525104845), (9, 2244537640), (10, 2020083876), (12, 1683403230), (15, 1346722584), (18, 1122268820), (19, 1063202040), (20, 1010041938), (24, 841701615), (30, 673361292), (31, 651639960), (36, 561134410), (38, 531601020), (40, 505020969), (45, 448907528), (47, 429805080), (57, 354400680), (60, 336680646), (62, 325819980), (72, 280567205), (76, 265800510), (90, 224453764), (93, 217213320), (94, 214902540), (95, 212640408), (114, 177200340), (120, 168340323), (124, 162909990), (141, 143268360), (152, 132900255), (155, 130327992), (171, 118133560), (180, 112226882), (186, 108606660), (188, 107451270), (190, 106320204), (228, 88600170), (235, 85961016), (248, 81454995), (279, 72404440), (282, 71634180), (285, 70880136), (310, 65163996), (342, 59066780), (360, 56113441), (372, 54303330), (376, 53725635), (380, 53160102), (423, 47756120), (456, 44300085), (465, 43442664), (470, 42980508), (558, 36202220), (564, 35817090), (570, 35440068), (589, 34296840), (620, 32581998), (684, 29533390), (705, 28653672), (744, 27151665), (760, 26580051), (846, 23878060), (855, 23626712), (893, 22621320), (930, 21721332), (940, 21490254), (1116, 18101110), (1128, 17908545), (1140, 17720034), (1178, 17148420), (1240, 16290999), (1368, 14766695), (1395, 14480888), (1410, 14326836), (1457, 13864680), (1692, 11939030), (1710, 11813356), (1767, 11432280), (1786, 11310660), (1860, 10860666), (1880, 10745127), (2027, 9965880), (2115, 9551224), (2232, 9050555), (2280, 8860017), (2356, 8574210), (2679, 7540440), (2790, 7240444), (2820, 7163418), (2914, 6932340), (2945, 6859368), (3384, 5969515), (3420, 5906678), (3534, 5716140), (3572, 5655330), (3720, 5430333), (4054, 4982940), (4230, 4775612), (4371, 4621560), (4465, 4524264), (4712, 4287105), (5301, 3810760), (5358, 3770220), (5580, 3620222), (5640, 3581709), (5828, 3466170), (5890, 3429684), (6081, 3321960), (6840, 2953339), (7068, 2858070), (7144, 2827665), (7285, 2772936), (8037, 2513480), (8108, 2491470), (8460, 2387806), (8742, 2310780), (8835, 2286456), (8930, 2262132), (10135, 1993176), (10602, 1905380), (10716, 1885110), (11160, 1810111), (11656, 1733085), (11780, 1714842), (12162, 1660980), (13113, 1540520), (13395, 1508088), (14136, 1429035), (14570, 1386468), (16074, 1256740), (16216, 1245735), (16920, 1193903), (17484, 1155390), (17670, 1143228), (17860, 1131066), (18243, 1107320), (20270, 996588), (21204, 952690), (21432, 942555), (21855, 924312), (23560, 857421), (24324, 830490), (26226, 770260), (26505, 762152), (26790, 754044), (27683, 729720), (29140, 693234), (30405, 664392), (32148, 628370), (34968, 577695), (35340, 571614), (35720, 565533), (36486, 553660), (38513, 524520), (40185, 502696), (40540, 498294), (42408, 476345), (43710, 462156), (48648, 415245), (52452, 385130), (53010, 381076), (53580, 377022), (55366, 364860), (58280, 346617), (60810, 332196), (62837, 321480), (64296, 314185), (65565, 308104), (70680, 285807), (72972, 276830), (77026, 262260), (80370, 251348), (81080, 249147), (83049, 243240), (87420, 231078), (91215, 221464), (95269, 212040), (104904, 192565), (106020, 190538), (107160, 188511), (110732, 182430), (115539, 174840), (121620, 166098), (125674, 160740), (131130, 154052), (138415, 145944)]