4872682440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2117

約数の個数: 256

約数和(自身を含む): 16963200000

約数和(自身を除く): 12090517560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 61, 72, 74, 90, 108, 111, 120, 122, 135, 148, 180, 183, 185, 216, 222, 244, 270, 296, 305, 333, 360, 366, 370, 444, 488, 540, 549, 555, 610, 666, 732, 740, 888, 915, 999, 1080, 1098, 1110, 1220, 1332, 1464, 1480, 1647, 1665, 1830, 1998, 1999, 2196, 2220, 2257, 2440, 2664, 2745, 3294, 3330, 3660, 3996, 3998, 4392, 4440, 4514, 4995, 5490, 5997, 6588, 6660, 6771, 7320, 7992, 7996, 8235, 9028, 9990, 9995, 10980, 11285, 11994, 13176, 13320, 13542, 15992, 16470, 17991, 18056, 19980, 19990, 20313, 21960, 22570, 23988, 27084, 29985, 32940, 33855, 35982, 39960, 39980, 40626, 45140, 47976, 53973, 54168, 59970, 60939, 65880, 67710, 71964, 73963, 79960, 81252, 89955, 90280, 101565, 107946, 119940, 121878, 121939, 135420, 143928, 147926, 162504, 179910, 203130, 215892, 221889, 239880, 243756, 243878, 269865, 270840, 295852, 304695, 359820, 365817, 369815, 406260, 431784, 443778, 487512, 487756, 539730, 591704, 609390, 609695, 665667, 719640, 731634, 739630, 812520, 887556, 975512, 1079460, 1097451, 1109445, 1218780, 1219390, 1331334, 1463268, 1479260, 1775112, 1829085, 1997001, 2158920, 2194902, 2218890, 2437560, 2438780, 2662668, 2926536, 2958520, 3292353, 3328335, 3658170, 3994002, 4389804, 4437780, 4511743, 4877560, 5325336, 5487255, 6584706, 6656670, 7316340, 7988004, 8779608, 8875560, 9023486, 9985005, 10974510, 13169412, 13313340, 13535229, 14632680, 15976008, 16461765, 18046972, 19970010, 21949020, 22558715, 26338824, 26626680, 27070458, 32923530, 36093944, 39940020, 40605687, 43898040, 45117430, 54140916, 65847060, 67676145, 79880040, 81211374, 90234860, 108281832, 121817061, 131694120, 135352290, 162422748, 180469720, 203028435, 243634122, 270704580, 324845496, 406056870, 487268244, 541409160, 609085305, 812113740, 974536488, 1218170610, 1624227480, 2436341220, 4872682440]

約数ペア:

[(1, 4872682440), (2, 2436341220), (3, 1624227480), (4, 1218170610), (5, 974536488), (6, 812113740), (8, 609085305), (9, 541409160), (10, 487268244), (12, 406056870), (15, 324845496), (18, 270704580), (20, 243634122), (24, 203028435), (27, 180469720), (30, 162422748), (36, 135352290), (37, 131694120), (40, 121817061), (45, 108281832), (54, 90234860), (60, 81211374), (61, 79880040), (72, 67676145), (74, 65847060), (90, 54140916), (108, 45117430), (111, 43898040), (120, 40605687), (122, 39940020), (135, 36093944), (148, 32923530), (180, 27070458), (183, 26626680), (185, 26338824), (216, 22558715), (222, 21949020), (244, 19970010), (270, 18046972), (296, 16461765), (305, 15976008), (333, 14632680), (360, 13535229), (366, 13313340), (370, 13169412), (444, 10974510), (488, 9985005), (540, 9023486), (549, 8875560), (555, 8779608), (610, 7988004), (666, 7316340), (732, 6656670), (740, 6584706), (888, 5487255), (915, 5325336), (999, 4877560), (1080, 4511743), (1098, 4437780), (1110, 4389804), (1220, 3994002), (1332, 3658170), (1464, 3328335), (1480, 3292353), (1647, 2958520), (1665, 2926536), (1830, 2662668), (1998, 2438780), (1999, 2437560), (2196, 2218890), (2220, 2194902), (2257, 2158920), (2440, 1997001), (2664, 1829085), (2745, 1775112), (3294, 1479260), (3330, 1463268), (3660, 1331334), (3996, 1219390), (3998, 1218780), (4392, 1109445), (4440, 1097451), (4514, 1079460), (4995, 975512), (5490, 887556), (5997, 812520), (6588, 739630), (6660, 731634), (6771, 719640), (7320, 665667), (7992, 609695), (7996, 609390), (8235, 591704), (9028, 539730), (9990, 487756), (9995, 487512), (10980, 443778), (11285, 431784), (11994, 406260), (13176, 369815), (13320, 365817), (13542, 359820), (15992, 304695), (16470, 295852), (17991, 270840), (18056, 269865), (19980, 243878), (19990, 243756), (20313, 239880), (21960, 221889), (22570, 215892), (23988, 203130), (27084, 179910), (29985, 162504), (32940, 147926), (33855, 143928), (35982, 135420), (39960, 121939), (39980, 121878), (40626, 119940), (45140, 107946), (47976, 101565), (53973, 90280), (54168, 89955), (59970, 81252), (60939, 79960), (65880, 73963), (67710, 71964)]