128031692040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{26839}}^1$

素因数の和:27497

約数の個数: 256

約数和(自身を含む): 488530944000

約数和(自身を除く): 360499251960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 631, 756, 840, 945, 1080, 1260, 1262, 1512, 1890, 1893, 2520, 2524, 3155, 3780, 3786, 4417, 5048, 5679, 6310, 7560, 7572, 8834, 9465, 11358, 12620, 13251, 15144, 17037, 17668, 18930, 22085, 22716, 25240, 26502, 26839, 28395, 34074, 35336, 37860, 39753, 44170, 45432, 53004, 53678, 56790, 66255, 68148, 75720, 79506, 80517, 85185, 88340, 106008, 107356, 113580, 119259, 132510, 134195, 136296, 159012, 161034, 170370, 176680, 187873, 198765, 214712, 227160, 238518, 241551, 265020, 268390, 318024, 322068, 340740, 375746, 397530, 402585, 477036, 483102, 530040, 536780, 563619, 596295, 644136, 681480, 724653, 751492, 795060, 805170, 939365, 954072, 966204, 1073560, 1127238, 1192590, 1207755, 1449306, 1502984, 1590120, 1610340, 1690857, 1878730, 1932408, 2254476, 2385180, 2415510, 2818095, 2898612, 3220680, 3381714, 3623265, 3757460, 4508952, 4770360, 4831020, 5072571, 5636190, 5797224, 6763428, 7246530, 7514920, 8454285, 9662040, 10145142, 11272380, 13526856, 14493060, 16908570, 16935409, 20290284, 22544760, 25362855, 28986120, 33817140, 33870818, 40580568, 50725710, 50806227, 67634280, 67741636, 84677045, 101451420, 101612454, 118547863, 135483272, 152418681, 169354090, 202902840, 203224908, 237095726, 254031135, 304837362, 338708180, 355643589, 406449816, 457256043, 474191452, 508062270, 592739315, 609674724, 677416360, 711287178, 762093405, 914512086, 948382904, 1016124540, 1066930767, 1185478630, 1219349448, 1422574356, 1524186810, 1778217945, 1829024172, 2032249080, 2133861534, 2286280215, 2370957260, 2845148712, 3048373620, 3200792301, 3556435890, 3658048344, 4267723068, 4572560430, 4741914520, 5334653835, 6096747240, 6401584602, 7112871780, 8535446136, 9145120860, 10669307670, 12803169204, 14225743560, 16003961505, 18290241720, 21338615340, 25606338408, 32007923010, 42677230680, 64015846020, 128031692040]

約数ペア:

[(1, 128031692040), (2, 64015846020), (3, 42677230680), (4, 32007923010), (5, 25606338408), (6, 21338615340), (7, 18290241720), (8, 16003961505), (9, 14225743560), (10, 12803169204), (12, 10669307670), (14, 9145120860), (15, 8535446136), (18, 7112871780), (20, 6401584602), (21, 6096747240), (24, 5334653835), (27, 4741914520), (28, 4572560430), (30, 4267723068), (35, 3658048344), (36, 3556435890), (40, 3200792301), (42, 3048373620), (45, 2845148712), (54, 2370957260), (56, 2286280215), (60, 2133861534), (63, 2032249080), (70, 1829024172), (72, 1778217945), (84, 1524186810), (90, 1422574356), (105, 1219349448), (108, 1185478630), (120, 1066930767), (126, 1016124540), (135, 948382904), (140, 914512086), (168, 762093405), (180, 711287178), (189, 677416360), (210, 609674724), (216, 592739315), (252, 508062270), (270, 474191452), (280, 457256043), (315, 406449816), (360, 355643589), (378, 338708180), (420, 304837362), (504, 254031135), (540, 237095726), (630, 203224908), (631, 202902840), (756, 169354090), (840, 152418681), (945, 135483272), (1080, 118547863), (1260, 101612454), (1262, 101451420), (1512, 84677045), (1890, 67741636), (1893, 67634280), (2520, 50806227), (2524, 50725710), (3155, 40580568), (3780, 33870818), (3786, 33817140), (4417, 28986120), (5048, 25362855), (5679, 22544760), (6310, 20290284), (7560, 16935409), (7572, 16908570), (8834, 14493060), (9465, 13526856), (11358, 11272380), (12620, 10145142), (13251, 9662040), (15144, 8454285), (17037, 7514920), (17668, 7246530), (18930, 6763428), (22085, 5797224), (22716, 5636190), (25240, 5072571), (26502, 4831020), (26839, 4770360), (28395, 4508952), (34074, 3757460), (35336, 3623265), (37860, 3381714), (39753, 3220680), (44170, 2898612), (45432, 2818095), (53004, 2415510), (53678, 2385180), (56790, 2254476), (66255, 1932408), (68148, 1878730), (75720, 1690857), (79506, 1610340), (80517, 1590120), (85185, 1502984), (88340, 1449306), (106008, 1207755), (107356, 1192590), (113580, 1127238), (119259, 1073560), (132510, 966204), (134195, 954072), (136296, 939365), (159012, 805170), (161034, 795060), (170370, 751492), (176680, 724653), (187873, 681480), (198765, 644136), (214712, 596295), (227160, 563619), (238518, 536780), (241551, 530040), (265020, 483102), (268390, 477036), (318024, 402585), (322068, 397530), (340740, 375746)]